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ORCIDWalid G. Aref
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- affiliation: Purdue University, West Lafayette, USA
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2020 – today
- 2024
[j82]Walid G. Aref
, Leila De Floriani, Mohamed F. Mokbel, Cyrus Shahabi:
Introduction to the Special Issue on Vision Papers. ACM Trans. Spatial Algorithms Syst. 10(2): 9 (2024)- [j81]Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Seok Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Cyrus Shahabi, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi:
Mobility Data Science: Perspectives and Challenges. ACM Trans. Spatial Algorithms Syst. 10(2): 10 (2024) - [j80]Ruihong Wang, Chuqing Gao, Jianguo Wang, Prishita Kadam, M. Tamer Özsu, Walid G. Aref:
Optimizing LSM-based indexes for disaggregated memory. VLDB J. 33(6): 1813-1836 (2024) - [c137]Walid G. Aref:
On Native Location-Optimized Data Systems. ICDE 2024: 5675-5676 - [i34]Venkata Sai Pavan Kumar Vadrevu, Lu Xing, Walid G. Aref:
What Cannot be Skipped About the Skiplist: A Survey of Skiplists and Their Applications in Big Data Systems. CoRR abs/2403.04582 (2024) - [i33]Abdullah Al-Mamun, Hao Wu, Qiyang He, Jianguo Wang, Walid G. Aref:
A Survey of Learned Indexes for the Multi-dimensional Space. CoRR abs/2403.06456 (2024) - [i32]Libin Zhou, Yeasir Rayhan, Lu Xing, Walid G. Aref:
GTX: A Write-Optimized Latch-free Graph Data System with Transactional Support. CoRR abs/2405.01418 (2024) - [i31]Libin Zhou, Walid G. Aref:
GTX: A Transactional Graph Data System For HTAP Workloads. CoRR abs/2405.01448 (2024) - [i30]Maxime Schoemans, Walid G. Aref, Esteban Zimányi, Mahmoud Attia Sakr:
Multi-Entry Generalized Search Trees for Indexing Trajectories. CoRR abs/2406.05327 (2024) - [i29]Lu Xing, Walid G. Aref:
The AHA-Tree: An Adaptive Index for HTAP Workloads. CoRR abs/2406.08746 (2024) - [i28]Lu Xing, Walid G. Aref:
Investigation of Adaptive Hotspot-Aware Indexes for Oscillating Write-Heavy and Read-Heavy Workloads - An Experimental Study. CoRR abs/2406.09372 (2024) - [i27]Ruihong Wang, Jianguo Wang, Walid G. Aref:
SELCC: Coherent Caching over Compute-Limited Disaggregated Memory. CoRR abs/2409.02088 (2024) - 2023
- [j79]Walid G. Aref:
Editorial: Special Issue on the Best Papers from the 2020 ACM SIGSPATIAL Conference. ACM Trans. Spatial Algorithms Syst. 9(1): 1:1-1:2 (2023) - [j78]Walid G. Aref:
Editorial: Special Issue on the Best Papers from the 2021 ACM SIGSPATIAL Conference. ACM Trans. Spatial Algorithms Syst. 9(4): 23:1-23:2 (2023) - [j77]Zhida Chen, Gao Cong, Walid G. Aref:
STAR: A Cache-based Stream Warehouse System for Spatial Data. ACM Trans. Spatial Algorithms Syst. 9(4): 28:1-28:27 (2023) - [c136]Yeasir Rayhan, Walid G. Aref:
SIMD-ified R-tree Query Processing and Optimization. SIGSPATIAL/GIS 2023: 37:1-37:10 - [c135]Ruihong Wang, Jianguo Wang, Prishita Kadam, M. Tamer Özsu, Walid G. Aref:
dLSM: An LSM-Based Index for Memory Disaggregation. ICDE 2023: 2835-2849 - [i26]Venkata Sai Pavan Kumar Vadrevu, Lu Xing, Walid G. Aref:
Tutorial: The Ubiquitous Skiplist, its Variants, and Applications in Modern Big Data Systems. CoRR abs/2304.09983 (2023) - [i25]Jaewoo Shin, Jianguo Wang, Walid G. Aref:
An Update-intensive LSM-based R-tree Index. CoRR abs/2305.01087 (2023) - [i24]Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Sook Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Xu Teng, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi:
Towards Mobility Data Science (Vision Paper). CoRR abs/2307.05717 (2023) - [i23]Yeasir Rayhan, Walid G. Aref:
SIMD-ified R-tree Query Processing and Optimization. CoRR abs/2309.16913 (2023) - 2022
- [j76]Ruihong Wang, Jianguo Wang, Stratos Idreos, M. Tamer Özsu, Walid G. Aref:
The Case for Distributed Shared-Memory Databases with RDMA-Enabled Memory Disaggregation. Proc. VLDB Endow. 16(1): 15-22 (2022) - [j75]Anas Daghistani, Mosab Khayat, Muhamad Felemban, Walid G. Aref, Arif Ghafoor:
Guard: Attack-Resilient Adaptive Load Balancing in Distributed Streaming Systems. IEEE Trans. Dependable Secur. Comput. 19(6): 4172-4186 (2022) - [c134]Abdullah Al-Mamun, Ch. Md. Rakin Haider, Jianguo Wang, Walid G. Aref:
The "AI + R" - tree: An Instance-optimized R - tree. MDM 2022: 9-18 - [i22]Walid G. Aref, Yeasir Rayhan, Libin Zhou, Anas Daghistani:
ILX: Intelligent "Location+X" Data Systems (Vision Paper). CoRR abs/2206.09520 (2022) - [i21]Abdullah Al-Mamun, Ch. Md. Rakin Haider, Jianguo Wang, Walid G. Aref:
The "AI+R"-tree: An Instance-optimized R-tree. CoRR abs/2207.00550 (2022) - [i20]Ruihong Wang, Jianguo Wang, Stratos Idreos, M. Tamer Özsu, Walid G. Aref:
The Case for Distributed Shared-Memory Databases with RDMA-Enabled Memory Disaggregation. CoRR abs/2207.03027 (2022) - [i19]Mohamed F. Mokbel, Mahmoud Attia Sakr, Li Xiong, Andreas Züfle, Jussara M. Almeida, Taylor Anderson, Walid G. Aref, Gennady L. Andrienko, Natalia V. Andrienko, Yang Cao, Sanjay Chawla, Reynold Cheng, Panos K. Chrysanthis, Xiqi Fei, Gabriel Ghinita, Anita Graser, Dimitrios Gunopulos, Christian S. Jensen, Joon-Sook Kim, Kyoung-Sook Kim, Peer Kröger, John Krumm, Johannes Lauer, Amr Magdy, Mario A. Nascimento, Siva Ravada, Matthias Renz, Dimitris Sacharidis, Cyrus Shahabi, Flora D. Salim, Mohamed Sarwat, Maxime Schoemans, Bettina Speckmann, Egemen Tanin, Yannis Theodoridis, Kristian Torp, Goce Trajcevski, Marc J. van Kreveld, Carola Wenk, Martin Werner, Raymond Chi-Wing Wong, Song Wu, Jianqiu Xu, Moustafa Youssef, Demetris Zeinalipour, Mengxuan Zhang, Esteban Zimányi:
Mobility Data Science (Dagstuhl Seminar 22021). Dagstuhl Reports 12(1): 1-34 (2022) - 2021
- [j74]Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, Renzo Angles, Walid G. Aref, Marcelo Arenas, Maciej Besta, Peter A. Boncz, Khuzaima Daudjee, Emanuele Della Valle, Stefania Dumbrava, Olaf Hartig, Bernhard Haslhofer, Tim Hegeman, Jan Hidders, Katja Hose, Adriana Iamnitchi, Vasiliki Kalavri, Hugo Kapp, Wim Martens, M. Tamer Özsu, Eric Peukert, Stefan Plantikow, Mohamed Ragab, Matei Ripeanu, Semih Salihoglu, Christian Schulz, Petra Selmer, Juan F. Sequeda, Joshua Shinavier, Gábor Szárnyas, Riccardo Tommasini, Antonino Tumeo, Alexandru Uta, Ana Lucia Varbanescu, Hsiang-Yun Wu, Nikolay Yakovets, Da Yan, Eiko Yoneki:
The future is big graphs: a community view on graph processing systems. Commun. ACM 64(9): 62-71 (2021) - [j73]El Kindi Rezig, Mourad Ouzzani, Walid G. Aref, Ahmed K. Elmagarmid, Ahmed R. Mahmood, Michael Stonebraker:
Horizon: Scalable Dependency-driven Data Cleaning. Proc. VLDB Endow. 14(11): 2546-2554 (2021) - [j72]Lu Xing, Eric Lee, Tong An, Bo-Cheng Chu, Ahmed Mahmood, Ahmed M. Aly, Jianguo Wang, Walid G. Aref:
An Experimental Evaluation and Investigation of Waves of Misery in R-trees. Proc. VLDB Endow. 15(3): 478-490 (2021) - [j71]Anas Daghistani, Walid G. Aref, Arif Ghafoor, Ahmed R. Mahmood:
SWARM: Adaptive Load Balancing in Distributed Streaming Systems for Big Spatial Data. ACM Trans. Spatial Algorithms Syst. 7(3): 14:1-14:43 (2021) - [j70]Walid G. Aref:
Introduction to the Special Section on the Best Papers from the 2019 ACM SIGSPATIAL Conference. ACM Trans. Spatial Algorithms Syst. 7(4): 16:1-16:2 (2021) - [c133]Zhida Chen, Gao Cong, Walid G. Aref:
STAR: A Cache-based Distributed Warehouse System for Spatial Data Streams. SIGSPATIAL/GIS 2021: 606-615 - [c132]Jaewoo Shin, Jianguo Wang, Walid G. Aref:
The LSM RUM-Tree: A Log Structured Merge R-Tree for Update-intensive Spatial Workloads. ICDE 2021: 2285-2290 - [i18]Yongyang Yu, Mingjie Tang, Walid G. Aref:
Scalable Relational Query Processing on Big Matrix Data. CoRR abs/2110.01767 (2021) - [i17]Lu Xing, Eric Lee, Tong An, Bo-Cheng Chu, Ahmed Mahmood, Ahmed M. Aly, Jianguo Wang, Walid G. Aref:
An Experimental Evaluation and Investigation of Waves of Misery in R-trees. CoRR abs/2112.13174 (2021) - 2020
- [j69]Mingjie Tang, Yongyang Yu, Ahmed R. Mahmood, Qutaibah M. Malluhi, Mourad Ouzzani, Walid G. Aref:
LocationSpark: In-memory Distributed Spatial Query Processing and Optimization. Frontiers Big Data 3: 30 (2020) - [j68]Abdulaziz Almaslukh, Amr Magdy, Ahmed M. Aly, Mohamed F. Mokbel, Sameh Elnikety, Yuxiong He, Suman Nath, Walid G. Aref:
Local trend discovery on real-time microblogs with uncertain locations in tight memory environments. GeoInformatica 24(2): 301-337 (2020) - [j67]Yue Chen, Zhida Chen, Gao Cong, Ahmed R. Mahmood, Walid G. Aref:
SSTD: A Distributed System on Streaming Spatio-Textual Data. Proc. VLDB Endow. 13(11): 2284-2296 (2020) - [c131]Abdullah Al-Mamun, Hao Wu, Walid G. Aref:
A Tutorial on Learned Multi-dimensional Indexes. SIGSPATIAL/GIS 2020: 1-4 - [c130]Anas Daghistani, Walid G. Aref, Arif Ghafoor:
TrioStat: Online Workload Estimation in Distributed Spatial Data Streaming Systems. SIGSPATIAL/GIS 2020: 78-86 - [c129]Guizhen Wang, Jingjing Guo, Mingjie Tang, José Florencio de Queiroz Neto, Calvin Yau, Anas Daghistani, Morteza Karimzadeh, Walid G. Aref, David S. Ebert:
STULL: Unbiased Online Sampling for Visual Exploration of Large Spatiotemporal Data. IEEE VAST@IEEE VIS 2020: 72-83 - [c128]Ahmed S. Abdelhamid, Walid G. Aref:
PartLy: learning data partitioning for distributed data stream processing. aiDM@SIGMOD 2020: 6:1-6:4 - [c127]Ahmed S. Abdelhamid, Ahmed R. Mahmood, Anas Daghistani, Walid G. Aref:
Prompt: Dynamic Data-Partitioning for Distributed Micro-batch Stream Processing Systems. SIGMOD Conference 2020: 2455-2469 - [c126]Zhida Chen, Gao Cong, Walid G. Aref:
STAR: A Distributed Stream Warehouse System for Spatial Data. SIGMOD Conference 2020: 2761-2764 - [c125]Serkan Uzunbaz, Walid G. Aref:
Shared Execution Techniques for Business Data Analytics over Big Data Streams. SSDBM 2020: 25:1-25:4 - [i16]Anas Daghistani, Walid G. Aref, Arif Ghafoor, Ahmed R. Mahmood:
SWARM: Adaptive Load Balancing in Distributed Streaming Systems for Big Spatial Data. CoRR abs/2002.11862 (2020) - [i15]Guizhen Wang, Jingjing Guo, Mingjie Tang, José Florencio de Queiroz Neto, Calvin Yau, Anas Daghistani, Morteza Karimzadeh, Walid G. Aref, David S. Ebert:
STULL: Unbiased Online Sampling for Visual Exploration of Large Spatiotemporal Data. CoRR abs/2008.13028 (2020) - [i14]Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, Renzo Angles, Walid G. Aref, Marcelo Arenas, Maciej Besta, Peter A. Boncz, Khuzaima Daudjee, Emanuele Della Valle, Stefania Dumbrava, Olaf Hartig, Bernhard Haslhofer, Tim Hegeman, Jan Hidders, Katja Hose, Adriana Iamnitchi, Vasiliki Kalavri, Hugo Kapp, Wim Martens, M. Tamer Özsu, Eric Peukert, Stefan Plantikow, Mohamed Ragab, Matei Ripeanu, Semih Salihoglu, Christian Schulz, Petra Selmer, Juan F. Sequeda, Joshua Shinavier, Gábor Szárnyas, Riccardo Tommasini, Antonino Tumeo, Alexandru Uta, Ana Lucia Varbanescu, Hsiang-Yun Wu, Nikolay Yakovets, Da Yan, Eiko Yoneki:
The Future is Big Graphs! A Community View on Graph Processing Systems. CoRR abs/2012.06171 (2020)
2010 – 2019
- 2019
- [b1]Ahmed R. Mahmood, Walid G. Aref:
Scalable Processing of Spatial-Keyword Queries. Synthesis Lectures on Data Management, Morgan & Claypool Publishers 2019, ISBN 978-3-031-00739-2 - [j66]Ahmed R. Mahmood, Sri Punni, Walid G. Aref:
Spatio-temporal access methods: a survey (2010 - 2017). GeoInformatica 23(1): 1-36 (2019) - [j65]Muhammad Umer Arshad, Muhamad Felemban, Zahid Pervaiz, Arif Ghafoor, Walid G. Aref:
A Privacy Mechanism for Access Controlled Graph Data. IEEE Trans. Dependable Secur. Comput. 16(5): 819-832 (2019) - [j64]Walid G. Aref:
Introduction to the Special Issue on the Best Papers from the 2017 ACM SIGSPATIAL Conference. ACM Trans. Spatial Algorithms Syst. 5(1): 1:1-1:2 (2019) - [j63]Walid G. Aref:
Editorial: Special Issue on the Best Papers from the 2018 ACM SIGSPATIAL Conference. ACM Trans. Spatial Algorithms Syst. 5(4): 21:1-21:2 (2019) - [c124]Jaewoo Shin, Ahmed R. Mahmood, Walid G. Aref:
An Investigation of Grid-enabled Tree Indexes for Spatial Query Processing. SIGSPATIAL/GIS 2019: 169-178 - [c123]Amr Ebaid, Saravanan Thirumuruganathan, Walid G. Aref, Ahmed K. Elmagarmid, Mourad Ouzzani:
EXPLAINER: Entity Resolution Explanations. ICDE 2019: 2000-2003 - [c122]Mingjie Tang, Yongyang Yu, Walid G. Aref, Qutaibah M. Malluhi, Mourad Ouzzani:
Efficient Parallel Skyline Query Processing for High-Dimensional Data. ICDE 2019: 2113-2114 - [c121]El Kindi Rezig, Mourad Ouzzani, Ahmed K. Elmagarmid, Walid G. Aref, Michael Stonebraker:
Towards an End-to-End Human-Centric Data Cleaning Framework. HILDA@SIGMOD 2019: 1:1-1:7 - [e4]Walid G. Aref, Michela Bertolotto, Panagiotis Bouros, Christian S. Jensen, Ahmed R. Mahmood, Kjetil Nørvåg, Dimitris Sacharidis, Mohamed Sarwat:
Proceedings of the 16th International Symposium on Spatial and Temporal Databases, SSTD 2019, Vienna, Austria, August 19-21, 2019. ACM 2019, ISBN 978-1-4503-6280-1 [contents] - [r17]Ahmed R. Mahmood, Walid G. Aref:
Streaming Big Spatial Data. Encyclopedia of Big Data Technologies 2019 - [i13]Mingjie Tang, Yongyang Yu, Walid G. Aref, Ahmed R. Mahmood, Qutaibah M. Malluhi, Mourad Ouzzani:
LocationSpark: In-memory Distributed Spatial Query Processing and Optimization. CoRR abs/1907.03736 (2019) - 2018
- [j62]Khaleel Mershad, Qutaibah M. Malluhi, Mourad Ouzzani, MingJie Tang, Michael Gribskov, Walid G. Aref:
AUDIT: approving and tracking updates with dependencies in collaborative databases. Distributed Parallel Databases 36(1): 81-119 (2018) - [j61]Khaleel Mershad, Qutaibah M. Malluhi, Mourad Ouzzani, MingJie Tang, Michael Gribskov, Walid G. Aref, Deo Prakash:
COACT: a query interface language for collaborative databases. Distributed Parallel Databases 36(1): 121-151 (2018) - [j60]MingJie Tang, Yongyang Yu, Walid G. Aref, Qutaibah M. Malluhi, Mourad Ouzzani:
Efficient Parallel Skyline Query Processing for High-Dimensional Data. IEEE Trans. Knowl. Data Eng. 30(10): 1838-1851 (2018) - [j59]Ahmed R. Mahmood, Ahmed M. Aly, Tatiana Kuznetsova, Saleh M. Basalamah, Walid G. Aref:
Disk-Based Indexing of Recent Trajectories. ACM Trans. Spatial Algorithms Syst. 4(3): 7:1-7:27 (2018) - [c120]Romila Pradhan, Walid G. Aref, Sunil Prabhakar:
Leveraging Data Relationships to Resolve Conflicts from Disparate Data Sources. DEXA (2) 2018: 99-115 - [c119]Mohamed S. Hassan, Tatiana Kuznetsova, Hyun Chai Jeong, Walid G. Aref, Mohammad Sadoghi:
Extending In-Memory Relational Database Engines with Native Graph Support. EDBT 2018: 25-36 - [c118]Ahmed R. Mahmood, Anas Daghistani, Ahmed M. Aly, MingJie Tang, Saleh M. Basalamah, Sunil Prabhakar, Walid G. Aref:
Adaptive processing of spatial-keyword data over a distributed streaming cluster. SIGSPATIAL/GIS 2018: 219-228 - [c117]Ahmed R. Mahmood, Ahmed M. Aly, Walid G. Aref:
FAST: Frequency-Aware Indexing for Spatio-Textual Data Streams. ICDE 2018: 305-316 - [c116]Amgad Madkour, Ahmed M. Aly, Walid G. Aref:
WORQ: Workload-Driven RDF Query Processing. ISWC (1) 2018: 583-599 - [c115]Amgad Madkour, Walid G. Aref, Ahmed M. Aly:
SPARTI: Scalable RDF Data Management Using Query-Centric Semantic Partitioning. SBD@SIGMOD 2018: 1:1-1:6 - [c114]Amgad Madkour, Walid G. Aref, Sunil Prabhakar, Mohamed H. Ali, Siarhei Bykau:
TrueWeb: A Proposal for Scalable Semantically-Guided Data Management and Truth Finding in Heterogeneous Web Sources. SBD@SIGMOD 2018: 5:1-5:6 - [c113]Mohamed S. Hassan, Tatiana Kuznetsova, Hyun Chai Jeong, Walid G. Aref, Mohammad Sadoghi:
GRFusion: Graphs as First-Class Citizens in Main-Memory Relational Database Systems. SIGMOD Conference 2018: 1789-1792 - [c112]Mohamed S. Hassan, Bruno Ribeiro, Walid G. Aref:
SBG-sketch: a self-balanced sketch for labeled-graph stream summarization. SSDBM 2018: 3:1-3:12 - [r16]Walid G. Aref:
Electronic Ink Indexing. Encyclopedia of Database Systems (2nd ed.) 2018 - [r15]Walid G. Aref:
Window-Based Query Processing. Encyclopedia of Database Systems (2nd ed.) 2018 - [r14]Ahmed R. Mahmood, Walid G. Aref, Saleh M. Basalamah:
Indexing with Crowds. Encyclopedia of Database Systems (2nd ed.) 2018 - [r13]Mohamed F. Mokbel, Walid G. Aref:
Indexing Historical Spatiotemporal Data. Encyclopedia of Database Systems (2nd ed.) 2018 - [r12]Mohamed F. Mokbel, Walid G. Aref:
Space-Filling Curves. Encyclopedia of Database Systems (2nd ed.) 2018 - [r11]Mohamed F. Mokbel, Walid G. Aref:
Space-Filling Curves for Query Processing. Encyclopedia of Database Systems (2nd ed.) 2018 - [i12]Muhamad Felemban, Yahya Javed, Jason Kobes, Thamir Qadah, Arif Ghafoor, Walid G. Aref:
Design and Evaluation of A Data Partitioning-Based Intrusion Management Architecture for Database Systems. CoRR abs/1810.02061 (2018) - 2017
- [c111]Yongyang Yu, MingJie Tang, Walid G. Aref, Qutaibah M. Malluhi, Mostafa M. Abbas, Mourad Ouzzani:
In-Memory Distributed Matrix Computation Processing and Optimization. ICDE 2017: 1047-1058 - [c110]Ahmed R. Mahmood, Walid G. Aref:
Query Processing Techniques for Big Spatial-Keyword Data. SIGMOD Conference 2017: 1777-1782 - [r10]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
Continuous Queries in Spatio-Temporal Databases. Encyclopedia of GIS 2017: 340-345 - [r9]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
Spatiotemporal Database. Encyclopedia of GIS 2017: 2150-2151 - [i11]Amgad Madkour, Walid G. Aref, Faizan Ur Rehman, Mohamed Abdur Rahman, Saleh M. Basalamah:
A Survey of Shortest-Path Algorithms. CoRR abs/1705.02044 (2017) - [i10]Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly:
FAST: Frequency-Aware Spatio-Textual Indexing for In-Memory Continuous Filter Query Processing. CoRR abs/1709.02529 (2017) - [i9]Ahmed R. Mahmood, Anas Daghistani, Ahmed M. Aly, Walid G. Aref, MingJie Tang, Saleh M. Basalamah, Sunil Prabhakar:
Adaptive Processing of Spatial-Keyword Data Over a Distributed Streaming Cluster. CoRR abs/1709.02533 (2017) - [i8]Mohamed S. Hassan, Tatiana Kuznetsova, Hyun Chai Jeong, Walid G. Aref, Mohammad Sadoghi:
Empowering In-Memory Relational Database Engines with Native Graph Processing. CoRR abs/1709.06715 (2017) - [i7]Mohamed S. Hassan, Bruno Ribeiro, Walid G. Aref:
SBG-Sketch: A Self-Balanced Sketch for Labeled-Graph Stream Summarization. CoRR abs/1709.06723 (2017) - [i6]El Kindi Rezig, Mourad Ouzzani, Ahmed K. Elmagarmid, Walid G. Aref:
Human-Centric Data Cleaning [Vision]. CoRR abs/1712.08971 (2017) - [i5]El Kindi Rezig, Mourad Ouzzani, Walid G. Aref, Ahmed K. Elmagarmid, Ahmed R. Mahmood:
Pattern-Driven Data Cleaning. CoRR abs/1712.09437 (2017) - 2016
- [j58]Shashi Shekhar, Steven K. Feiner, Walid G. Aref:
Spatial computing. Commun. ACM 59(1): 72-81 (2016) - [j57]Wadha J. Al Marri, Qutaibah M. Malluhi, Mourad Ouzzani, MingJie Tang, Walid G. Aref:
The similarity-aware relational database set operators. Inf. Syst. 59: 79-93 (2016) - [j56]MingJie Tang, Yongyang Yu, Qutaibah M. Malluhi, Mourad Ouzzani, Walid G. Aref:
LocationSpark: A Distributed In-Memory Data Management System for Big Spatial Data. Proc. VLDB Endow. 9(13): 1565-1568 (2016) - [j55]Mohamed F. Mokbel, Chi-Yin Chow, Walid G. Aref:
Location Data Management: A Tale of Two Systems and the "Next Destination"! Proc. VLDB Endow. 9(13): 1622 (2016) - [j54]MingJie Tang, Ruby Y. Tahboub, Walid G. Aref, Mikhail J. Atallah, Qutaibah M. Malluhi, Mourad Ouzzani, Yasin N. Silva:
Similarity Group-by Operators for Multi-Dimensional Relational Data. IEEE Trans. Knowl. Data Eng. 28(2): 510-523 (2016) - [c109]Amr Magdy, Ahmed M. Aly, Mohamed F. Mokbel, Sameh Elnikety, Yuxiong He, Suman Nath, Walid G. Aref:
GeoTrend: spatial trending queries on real-time microblogs. SIGSPATIAL/GIS 2016: 7:1-7:10 - [c108]Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly, MingJie Tang:
Atlas: on the expression of spatial-keyword group queries using extended relational constructs. SIGSPATIAL/GIS 2016: 45:1-45:10 - [c107]El Kindi Rezig, Eduard C. Dragut, Mourad Ouzzani, Ahmed K. Elmagarmid, Walid G. Aref:
ORLF: A flexible framework for online record linkage and fusion. ICDE 2016: 1378-1381 - [c106]Ahmed S. Abdelhamid, MingJie Tang, Ahmed M. Aly, Ahmed R. Mahmood, Thamir Qadah, Walid G. Aref, Saleh M. Basalamah:
Cruncher: Distributed in-memory processing for location-based services. ICDE 2016: 1406-1409 - [c105]MingJie Tang, Ruby Y. Tahboub, Walid G. Aref, Mikhail J. Atallah, Qutaibah M. Malluhi, Mourad Ouzzani, Yasin N. Silva:
Similarity Group-By operators for multi-dimensional relational data. ICDE 2016: 1448-1449 - [c104]Mohamed S. Hassan, Walid G. Aref, Ahmed M. Aly:
Graph Indexing for Shortest-Path Finding over Dynamic Sub-Graphs. SIGMOD Conference 2016: 1183-1197 - [c103]Ahmed M. Aly, Hazem Elmeleegy, Yan Qi, Walid G. Aref:
Kangaroo: Workload-Aware Processing of Range Data and Range Queries in Hadoop. WSDM 2016: 397-406 - 2015
- [j53]Shashi Shekhar, Steven Feiner, Walid G. Aref:
From GPS and virtual globes to spatial computing - 2020. GeoInformatica 19(4): 799-832 (2015) - [j52]Yuta Otsuka, Ai Muto, Rikiya Takeuchi, Chihiro Okada, Motokazu Ishikawa, Koichiro Nakamura, Natsuko Yamamoto, Hitomi Dose, Kenji Nakahigashi, Shigeki Tanishima, Sivasundaram Suharnan, Wataru Nomura, Toru Nakayashiki, Walid G. Aref, Barry R. Bochner, Tyrrell Conway, Michael Gribskov, Daisuke Kihara, Kenneth E. Rudd, Yukako Tohsato, Barry L. Wanner, Hirotada Mori:
GenoBase: comprehensive resource database of Escherichia coli K-12. Nucleic Acids Res. 43(Database-Issue): 606-617 (2015) - [j51]Ahmed M. Aly, Ahmed S. Abdelhamid, Ahmed R. Mahmood, Walid G. Aref, Mohamed S. Hassan, Hazem Elmeleegy, Mourad Ouzzani:
A Demonstration of AQWA: Adaptive Query-Workload-Aware Partitioning of Big Spatial Data. Proc. VLDB Endow. 8(12): 1968-1971 (2015) - [j50]Ahmed R. Mahmood, Ahmed M. Aly, Thamir Qadah, El Kindi Rezig, Anas Daghistani, Amgad Madkour, Ahmed S. Abdelhamid, Mohamed S. Hassan, Walid G. Aref, Saleh M. Basalamah:
Tornado: A Distributed Spatio-Textual Stream Processing System. Proc. VLDB Endow. 8(12): 2020-2023 (2015) - [j49]Ahmed M. Aly, Ahmed R. Mahmood, Mohamed S. Hassan, Walid G. Aref, Mourad Ouzzani, Hazem Elmeleegy, Thamir Qadah:
AQWA: Adaptive Query-Workload-Aware Partitioning of Big Spatial Data. Proc. VLDB Endow. 8(13): 2062-2073 (2015) - [j48]Zahid Pervaiz, Arif Ghafoor, Walid G. Aref:
Precision-Bounded Access Control Using Sliding-Window Query Views for Privacy-Preserving Data Streams. IEEE Trans. Knowl. Data Eng. 27(7): 1992-2004 (2015) - [c102]MingJie Tang, Yongyang Yu, Walid G. Aref, Qutaibah M. Malluhi, Mourad Ouzzani:
Efficient Processing of Hamming-Distance-Based Similarity-Search Queries Over MapReduce. EDBT 2015: 361-372 - [c101]Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani:
Cost Estimation of Spatial k-Nearest-Neighbor Operators. EDBT 2015: 457-468 - [c100]Walid G. Aref, Sunil Prabhakar, Jaewoo Shin, Ruby Y. Tahboub, Aya Abdelsalam, Jalaleldeen W. Aref:
On map-centric programming environments: vision paper. SIGSPATIAL/GIS 2015: 15:1-15:4 - [c99]Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani:
Spatial queries with k-nearest-neighbor and relational predicates. SIGSPATIAL/GIS 2015: 28:1-28:10 - [c98]Amgad Madkour, Walid G. Aref, Mohamed F. Mokbel, Saleh M. Basalamah:
Geo-tagging non-spatial concepts. MobiGIS 2015: 31-39 - [c97]Ruby Y. Tahboub, Jaewoo Shin, Aya Abdelsalam, Jalaleldeen W. Aref, Walid G. Aref, Sunil Prabhakar:
LIMO: learning programming using interactive map activities. SIGSPATIAL/GIS 2015: 98:1-98:4 - [c96]Khaleel Mershad, Qutaibah M. Malluhi, Mourad Ouzzani, MingJie Tang, Walid G. Aref:
Approving Updates in Collaborative Databases. IC2E 2015: 42-47 - 2014
- [j47]Zahid Pervaiz, Walid G. Aref, Arif Ghafoor, Nagabhushana Prabhu:
Accuracy-Constrained Privacy-Preserving Access Control Mechanismfor Relational Data. IEEE Trans. Knowl. Data Eng. 26(4): 795-807 (2014) - [j46]Mohamed Y. Eltabakh, Walid G. Aref, Ahmed K. Elmagarmid, Mourad Ouzzani:
HandsOn DB: Managing Data Dependencies Involving Human Actions. IEEE Trans. Knowl. Data Eng. 26(9): 2193-2206 (2014) - [c95]Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani, Hosam M. Mahmoud:
JISC: Adaptive Stream Processing Using Just-In-Time State Completion. EDBT 2014: 73-84 - [c94]Ahmed R. Mahmood, Walid G. Aref, Ahmed M. Aly, Saleh M. Basalamah:
Indexing recent trajectories of moving objects. SIGSPATIAL/GIS 2014: 393-396 - [c93]Wadha J. Al Marri, Qutaibah M. Malluhi, Mourad Ouzzani, MingJie Tang, Walid G. Aref:
The Similarity-Aware Relational Intersect Database Operator. SISAP 2014: 164-175 - [i4]MingJie Tang, Ruby Y. Tahboub, Walid G. Aref, Qutaibah M. Malluhi, Mourad Ouzzani:
On Order-independent Semantics of the Similarity Group-By Relational Database Operator. CoRR abs/1412.4303 (2014) - [i3]MingJie Tang, Ruby Y. Tahboub, Walid G. Aref, Mikhail J. Atallah, Qutaibah M. Malluhi, Mourad Ouzzani, Yasin N. Silva:
Similarity Group-by Operators for Multi-dimensional Relational Data. CoRR abs/1412.4842 (2014) - 2013
- [j45]Hicham G. Elmongui, Mohamed F. Mokbel, Walid G. Aref:
Continuous aggregate nearest neighbor queries. GeoInformatica 17(1): 63-95 (2013) - [j44]Yasin N. Silva, Walid G. Aref, Per-Åke Larson, Spencer Pearson, Mohamed H. Ali:
Similarity queries: their conceptual evaluation, transformations, and processing. VLDB J. 22(3): 395-420 (2013) - [c92]Amgad Madkour, Walid G. Aref, Saleh M. Basalamah:
Knowledge cubes - A proposal for scalable and semantically-guided management of Big Data. IEEE BigData 2013: 1-7 - [c91]Ahmed R. Mahmood, Walid G. Aref, Eduard C. Dragut, Saleh M. Basalamah:
The Palm-tree Index: Indexing with the crowd. DBCrowd 2013: 26-31 - 2012
- [j43]Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani:
Spatial Queries with Two kNN Predicates. Proc. VLDB Endow. 5(11): 1100-1111 (2012) - [j42]Abdulrahman Almutairi, Muhammad I. Sarfraz, Saleh M. Basalamah, Walid G. Aref, Arif Ghafoor:
A Distributed Access Control Architecture for Cloud Computing. IEEE Softw. 29(2): 36-44 (2012) - [c90]Fei-Yue Wang, Lee Stogner, Walid G. Aref, Jaime Lloret Mauri, Yacine Ghamri-Doudane, Azer Bestavros, Yu Yuan, David George Dorrell, Mehrdad Ehsani, Gianfranco Rizzo, V. Setty Pendakur:
Message from the Program Chairs. ICCVE 2012: xiii-xiv - [c89]Ahmed M. Aly, Asmaa Sallam, Bala M. Gnanasekaran, Long-Van Nguyen-Dinh, Walid G. Aref, Mourad Ouzzani, Arif Ghafoor:
M3: Stream Processing on Main-Memory MapReduce. ICDE 2012: 1253-1256 - [i2]Ahmed M. Aly, Walid G. Aref, Mourad Ouzzani:
Spatial Queries with Two kNN Predicates. CoRR abs/1208.0074 (2012) - 2011
- [j41]Mohamed F. Mokbel, Walid G. Aref:
Irregularity in high-dimensional space-filling curves. Distributed Parallel Databases 29(3): 217-238 (2011) - 2010
- [j40]Long-Van Nguyen-Dinh, Walid G. Aref, Mohamed F. Mokbel:
Spatio-Temporal Access Methods: Part 2 (2003 - 2010). IEEE Data Eng. Bull. 33(2): 46-55 (2010) - [j39]Thanaa M. Ghanem, Ahmed K. Elmagarmid, Per-Åke Larson, Walid G. Aref:
Supporting views in data stream management systems. ACM Trans. Database Syst. 35(1): 1:1-1:47 (2010) - [c88]Mohamed Y. Eltabakh, Walid G. Aref, Ahmed K. Elmagarmid:
A database server for next-generation scientific data management. ICDE Workshops 2010: 313-316 - [c87]Mohamed Y. Eltabakh, Walid G. Aref, Ahmed K. Elmagarmid, Yasin N. Silva, Mourad Ouzzani:
Supporting real-world activities in database management systems. ICDE 2010: 808-811 - [c86]Yasin N. Silva, Walid G. Aref, Mohamed H. Ali:
The similarity join database operator. ICDE 2010: 892-903 - [c85]Yasin N. Silva, Ahmed M. Aly, Walid G. Aref, Per-Åke Larson:
SimDB: a similarity-aware database system. SIGMOD Conference 2010: 1243-1246
2000 – 2009
- 2009
- [j38]Hazem Elmeleegy, Ahmed K. Elmagarmid, Emmanuel Cecchet, Walid G. Aref, Willy Zwaenepoel:
Online Piece-wise Linear Approximation of Numerical Streams with Precision Guarantees. Proc. VLDB Endow. 2(1): 145-156 (2009) - [j37]Chi-Yin Chow, Mohamed F. Mokbel, Walid G. Aref:
Casper*: Query processing for location services without compromising privacy. ACM Trans. Database Syst. 34(4): 24:1-24:48 (2009) - [j36]Yasin N. Silva, Xiaopeng Xiong, Walid G. Aref:
The RUM-tree: supporting frequent updates in R-trees using memos. VLDB J. 18(3): 719-738 (2009) - [c84]Shazia Wasim Sadiq, Ke Deng, Xiaofang Zhou, Xiaochun Yang, Walid G. Aref, Alex Delis, Qing Liu, Kai Xu:
Workshop Organizers' Message. DASFAA Workshops 2009: 95-96 - [c83]Mohamed Y. Eltabakh, Walid G. Aref, Ahmed K. Elmagarmid, Mourad Ouzzani, Yasin N. Silva:
Supporting annotations on relations. EDBT 2009: 379-390 - [c82]Yasin N. Silva, Muhammad Umer Arshad, Walid G. Aref:
Exploiting similarity-aware grouping in decision support systems. EDBT 2009: 1144-1147 - [c81]Walid G. Aref, Hicham G. Elmongui, Mourad Ouzzani:
Location-aware privacy and more: a systems approach using context-aware database management systems. SPRINGL 2009: 42-52 - [c80]Ashish Bindra, Ankur Teredesai, Mohamed H. Ali, Walid G. Aref:
Multi-dimensional phenomenon-aware stream query processing. GIS 2009: 476-479 - [c79]Yasin N. Silva, Walid G. Aref, Mohamed H. Ali:
Similarity Group-By. ICDE 2009: 904-915 - [c78]Hicham G. Elmongui, Walid G. Aref, Mohamed F. Mokbel:
Chameleon: Context-Awareness inside DBMSs. ICDE 2009: 1335-1338 - [c77]Jalaja Padma, Yasin N. Silva, Muhammad Umer Arshad, Walid G. Aref:
Hippocratic PostgreSQL. ICDE 2009: 1555-1558 - [c76]Yasin N. Silva, Walid G. Aref:
Similarity-aware Query Processing and Optimization. VLDB PhD Workshop 2009 - [e3]Divyakant Agrawal, Walid G. Aref, Chang-Tien Lu, Mohamed F. Mokbel, Peter Scheuermann, Cyrus Shahabi, Ouri Wolfson:
17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2009, November 4-6, 2009, Seattle, Washington, USA, Proceedings. ACM 2009, ISBN 978-1-60558-649-6 [contents] - [r8]Walid G. Aref:
Electronic Ink Indexing. Encyclopedia of Database Systems 2009: 972-978 - [r7]Mohamed F. Mokbel, Walid G. Aref:
Indexing Historical Spatio-Temporal Data. Encyclopedia of Database Systems 2009: 1448-1451 - [r6]Mohamed F. Mokbel, Walid G. Aref:
Space-Filling Curves. Encyclopedia of Database Systems 2009: 2674-2675 - [r5]Mohamed F. Mokbel, Walid G. Aref:
Space-Filling Curves for Query Processing. Encyclopedia of Database Systems 2009: 2675-2680 - [r4]Walid G. Aref:
Window-based Query Processing. Encyclopedia of Database Systems 2009: 3533-3538 - 2008
- [j35]Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmagarmid:
Query processing of multi-way stream window joins. VLDB J. 17(3): 469-488 (2008) - [j34]Mohamed F. Mokbel, Walid G. Aref:
SOLE: scalable on-line execution of continuous queries on spatio-temporal data streams. VLDB J. 17(5): 971-995 (2008) - [c75]Mohamed Y. Eltabakh, Wing-Kai Hon, Rahul Shah, Walid G. Aref, Jeffrey Scott Vitter:
The SBC-tree: an index for run-length compressed sequences. EDBT 2008: 523-534 - [c74]Mohamed Y. Eltabakh, Mourad Ouzzani, Walid G. Aref, Ahmed K. Elmagarmid, Yasin Laura-Silva, Muhammad Umer Arshad, David E. Salt, Ivan Baxter:
Managing Biological Data using BDBMS. ICDE 2008: 1600-1603 - [c73]Walid G. Aref, Mourad Ouzzani:
Data management challenges for computational transportation. MobiQuitous 2008 - [e2]Walid G. Aref, Mohamed F. Mokbel, Markus Schneider:
16th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2008, November 5-7, 2008, Irvine, California, USA, Proceedings. ACM 2008, ISBN 978-1-60558-323-5 [contents] - [r3]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
Continuous Queries in Spatio-temporal Databases. Encyclopedia of GIS 2008: 161-165 - [r2]Mohamed F. Mokbel, Walid G. Aref:
Space-Filling Curves. Encyclopedia of GIS 2008: 1068-1072 - [r1]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
Spatio-temporal Database. Encyclopedia of GIS 2008: 1114-1115 - 2007
- [j33]Susanne E. Hambrusch, Chuan-Ming Liu, Walid G. Aref, Sunil Prabhakar:
Efficient query execution on broadcasted index tree structures. Data Knowl. Eng. 60(3): 511-529 (2007) - [j32]Thanaa M. Ghanem, Moustafa A. Hammad, Mohamed F. Mokbel, Walid G. Aref, Ahmed K. Elmagarmid:
Incremental Evaluation of Sliding-Window Queries over Data Streams. IEEE Trans. Knowl. Data Eng. 19(1): 57-72 (2007) - [c72]Mohamed Y. Eltabakh, Mourad Ouzzani, Walid G. Aref:
bdbms - A Database Management System for Biological Data. CIDR 2007: 196-206 - [c71]Walid G. Aref:
Pipelined spatial join processing for quadtree-based indexes. GIS 2007: 49 - [c70]Yasin Laura-Silva, Walid G. Aref:
Realizing Privacy-Preserving Features in Hippocratic Databases. ICDE Workshops 2007: 198-206 - [c69]Mohamed F. Mokbel, Chi-Yin Chow, Walid G. Aref:
The New Casper: A Privacy-Aware Location-Based Database Server. ICDE 2007: 1499-1500 - [c68]M. H. Ali, Mohamed F. Mokbel, Walid G. Aref:
Phenomenon-Aware Stream Query Processing. MDM 2007: 8-15 - [c67]Xiaopeng Xiong, Hicham G. Elmongui, Xiaoyong Chai, Walid G. Aref:
Place: A Distributed Spatio-Temporal Data Stream Management System for Moving Objects. MDM 2007: 44-51 - [c66]Mohamed F. Mokbel, Walid G. Aref:
Location-Aware Query Processing and Optimization. MDM 2007: 229 - [c65]Mohamed Y. Eltabakh, Mourad Ouzzani, Walid G. Aref:
Duplicate Elimination in Space-partitioning Tree Indexes. SSDBM 2007: 18 - 2006
- [j31]Thanaa M. Ghanem, Walid G. Aref, Ahmed K. Elmagarmid:
Exploiting predicate-window semantics over data streams. SIGMOD Rec. 35(1): 3-8 (2006) - [j30]Ihab F. Ilyas, Walid G. Aref, Ahmed K. Elmagarmid, Hicham G. Elmongui, Rahul Shah, Jeffrey Scott Vitter:
Adaptive rank-aware query optimization in relational databases. ACM Trans. Database Syst. 31(4): 1257-1304 (2006) - [c64]Xiaopeng Xiong, Walid G. Aref:
R-trees with Update Memos. ICDE 2006: 22 - [c63]Mohamed Y. Eltabakh, Ramy Eltarras, Walid G. Aref:
Space-Partitioning Trees in PostgreSQL: Realization and Performance. ICDE 2006: 100 - [c62]Mohamed G. Elfeky, Walid G. Aref, Ahmed K. Elmagarmid:
STAGGER: Periodicity Mining of Data Streams Using Expanding Sliding Windows. ICDM 2006: 188-199 - [c61]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
LUGrid: Update-tolerant Grid-based Indexing for Moving Objects. MDM 2006: 13 - [c60]Hicham G. Elmongui, Mourad Ouzzani, Walid G. Aref:
Challenges in spatiotemporal stream query optimization. MobiDE 2006: 27-34 - [c59]Mohamed H. Ali, Walid G. Aref, Ibrahim Kamel:
Scalability Management in Sensor-Network PhenomenaBases. SSDBM 2006: 91-100 - [c58]Mohamed Y. Eltabakh, Walid G. Aref, Mourad Ouzzani, Mohamed H. Ali:
Discovering Consensus Patterns in Biological Databases. VDMB 2006: 170-184 - [c57]Mohamed F. Mokbel, Chi-Yin Chow, Walid G. Aref:
The New Casper: Query Processing for Location Services without Compromising Privacy. VLDB 2006: 763-774 - [i1]Mohamed Y. Eltabakh, Mourad Ouzzani, Walid G. Aref:
bdbms - A Database Management System for Biological Data. CoRR abs/cs/0612127 (2006) - 2005
- [j29]Mohamed F. Mokbel, Walid G. Aref:
PLACE: A Scalable Location-aware Database Server for Spatio-temporal Data Streams. IEEE Data Eng. Bull. 28(3): 3-10 (2005) - [j28]Mohamed F. Mokbel, Xiaopeng Xiong, Moustafa A. Hammad, Walid G. Aref:
Continuous Query Processing of Spatio-Temporal Data Streams in PLACE. GeoInformatica 9(4): 343-365 (2005) - [j27]Mourad Ouzzani, Walid G. Aref, Elisa Bertino, Ann Christine Catlin, Christopher W. Clifton, Wing-Kai Hon, Ahmed K. Elmagarmid, Arif Ghafoor, Susanne E. Hambrusch, Sunil Prabhakar, Jeffrey Scott Vitter, Xiang Zhang:
The Indiana Center for Database Systems at Purdue University. SIGMOD Rec. 34(2): 53-58 (2005) - [j26]Mohamed G. Elfeky, Walid G. Aref, Ahmed K. Elmagarmid:
Periodicity Detection in Time Series Databases. IEEE Trans. Knowl. Data Eng. 17(7): 875-887 (2005) - [c56]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref:
SEA-CNN: Scalable Processing of Continuous K-Nearest Neighbor Queries in Spatio-temporal Databases. ICDE 2005: 643-654 - [c55]Ihab F. Ilyas, Walid G. Aref:
Rank-Aware Query Processing and Optimization. ICDE 2005: 1144 - [c54]Mohamed G. Elfeky, Walid G. Aref, Ahmed K. Elmagarmid:
WARP: Time Warping for Periodicity Detection. ICDM 2005: 138-145 - [c53]Mohamed F. Mokbel, Walid G. Aref:
GPAC: generic and progressive processing of mobile queries over mobile data. Mobile Data Management 2005: 155-163 - [c52]Mohamed H. Ali, Walid G. Aref, Cristina Nita-Rotaru:
SPASS: scalable and energy-efficient data acquisition in sensor databases. MobiDE 2005: 81-88 - [c51]Hicham G. Elmongui, Mohamed F. Mokbel, Walid G. Aref:
Spatio-temporal Histograms. SSTD 2005: 19-36 - [c50]Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmagarmid:
Optimizing In-Order Execution of Continuous Queries over Streamed Sensor Data. SSDBM 2005: 143-146 - [c49]Mohamed H. Ali, Mohamed F. Mokbel, Walid G. Aref, Ibrahim Kamel:
Detection and Tracking of Discrete Phenomena in Sensor-Network Databases. SSDBM 2005: 163-172 - [c48]Mohamed H. Ali, Walid G. Aref, Raja Bose, Ahmed K. Elmagarmid, Abdelsalam Helal, Ibrahim Kamel, Mohamed F. Mokbel:
NILE-PDT: A Phenomenon Detection and Tracking Framework for Data Stream Management Systems. VLDB 2005: 1295-1298 - 2004
- [j25]Thanaa M. Ghanem, Walid G. Aref:
Databases Deepen the Web. Computer 37(1): 116-117 (2004) - [j24]Walid G. Aref, Ann Christine Catlin, Ahmed K. Elmagarmid, Jianping Fan, Moustafa A. Hammad, Ihab F. Ilyas, Mirette S. Marzouk, Sunil Prabhakar, Yi-Cheng Tu, Xingquan Zhu:
VDBMS: A testbed facility for research in video database benchmarking. Multim. Syst. 9(6): 575-585 (2004) - [j23]Xingquan Zhu, Xindong Wu, Jianping Fan, Ahmed K. Elmagarmid, Walid G. Aref:
Exploring video content structure for hierarchical summarization. Multim. Syst. 10(2): 98-115 (2004) - [j22]Walid G. Aref, Mohamed G. Elfeky, Ahmed K. Elmagarmid:
Incremental, Online, and Merge Mining of Partial Periodic Patterns in Time-Series Databases. IEEE Trans. Knowl. Data Eng. 16(3): 332-342 (2004) - [j21]Jianping Fan, Ahmed K. Elmagarmid, Xingquan Zhu, Walid G. Aref, Lide Wu:
ClassView: hierarchical video shot classification, indexing, and accessing. IEEE Trans. Multim. 6(1): 70-86 (2004) - [j20]Ihab F. Ilyas, Walid G. Aref, Ahmed K. Elmagarmid:
Supporting top-k join queries in relational databases. VLDB J. 13(3): 207-221 (2004) - [c47]Mohamed G. Elfeky, Walid G. Aref, Ahmed K. Elmagarmid:
Using Convolution to Mine Obscure Periodic Patterns in One Pass. EDBT 2004: 605-620 - [c46]Thanaa M. Ghanem, Rahul Shah, Mohamed F. Mokbel, Walid G. Aref, Jeffrey Scott Vitter:
Bulk Operations for Space-Partitioning Trees. ICDE 2004: 29-40 - [c45]Mohamed F. Mokbel, Ming Lu, Walid G. Aref:
Hash-Merge Join: A Non-blocking Join Algorithm for Producing Fast and Early Join Results. ICDE 2004: 251-262 - [c44]Mohamed F. Mokbel, Walid G. Aref, Khaled M. Elbassioni, Ibrahim Kamel:
Scalable Multimedia Disk Scheduling. ICDE 2004: 498-509 - [c43]Moustafa A. Hammad, Mohamed F. Mokbel, Mohamed H. Ali, Walid G. Aref, Ann Christine Catlin, Ahmed K. Elmagarmid, Mohamed Y. Eltabakh, Mohamed G. Elfeky, Thanaa M. Ghanem, Robert Gwadera, Ihab F. Ilyas, Mirette S. Marzouk, Xiaopeng Xiong:
Nile: A Query Processing Engine for Data Streams. ICDE 2004: 851 - [c42]Ihab F. Ilyas, Rahul Shah, Walid G. Aref, Jeffrey Scott Vitter, Ahmed K. Elmagarmid:
Rank-aware Query Optimization. SIGMOD Conference 2004: 203-214 - [c41]Mohamed F. Mokbel, Xiaopeng Xiong, Walid G. Aref:
SINA: Scalable Incremental Processing of Continuous Queries in Spatio-temporal Databases. SIGMOD Conference 2004: 623-634 - [c40]Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref, Susanne E. Hambrusch, Sunil Prabhakar:
Scalable Spatio-temporal Continuous Query Processing for Location-aware Services. SSDBM 2004: 317-326 - [c39]Mohamed F. Mokbel, Xiaopeng Xiong, Moustafa A. Hammad, Walid G. Aref:
Continuous Query Processing of Spatio-temporal Data Streams in PLACE. STDBM 2004: 57-64 - [c38]Mohamed F. Mokbel, Xiaopeng Xiong, Walid G. Aref, Susanne E. Hambrusch, Sunil Prabhakar, Moustafa A. Hammad:
PLACE: A Query Processor for Handling Real-time Spatio-temporal Data Streams. VLDB 2004: 1377-1380 - 2003
- [j19]Mohamed F. Mokbel, Thanaa M. Ghanem, Walid G. Aref:
Spatio-Temporal Access Methods. IEEE Data Eng. Bull. 26(2): 40-49 (2003) - [j18]Mohamed F. Mokbel, Walid G. Aref, Ibrahim Kamel:
Analysis of Multi-Dimensional Space-Filling Curves. GeoInformatica 7(3): 179-209 (2003) - [c37]Mohamed F. Mokbel, Walid G. Aref, Susanne E. Hambrusch, Sunil Prabhakar:
Towards scalable location-aware services: requirements and research issues. GIS 2003: 110-117 - [c36]Xingquan Zhu, Walid G. Aref, Jianping Fan, Ann Christine Catlin, Ahmed K. Elmagarmid:
Medical Video Mining for Efficient Database Indexing, Management and Access. ICDE 2003: 569-580 - [c35]Mohamed F. Mokbel, Walid G. Aref, Ananth Grama:
Spectral LPM: An Optimal Locality-Preserving Mapping using the Spectral (not Fractal) Order. ICDE 2003: 699-701 - [c34]Walid G. Aref, Moustafa A. Hammad, Ann Christine Catlin, Ihab F. Ilyas, Thanaa M. Ghanem, Ahmed K. Elmagarmid, Mirette S. Marzouk:
Video query processing in the VDBMS testbed for video database research. MMDB 2003: 25-32 - [c33]Mohamed F. Mokbel, Walid G. Aref:
On Querz Processing and Optimality Using Spectral Locality-Preserving Mappings. SSTD 2003: 102-121 - [c32]Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmagarmid:
Stream Window Join: Tracking Moving Objects in Sensor-Network Databases. SSDBM 2003: 75-84 - [c31]Moustafa A. Hammad, Michael J. Franklin, Walid G. Aref, Ahmed K. Elmagarmid:
Scheduling for shared window joins over data streams. VLDB 2003: 297-308 - [c30]Ihab F. Ilyas, Walid G. Aref, Ahmed K. Elmagarmid:
Supporting Top-k Join Queries in Relational Databases. VLDB 2003: 754-765 - 2002
- [j17]Fotis Kokkoras, Haitao Jiang, Ioannis P. Vlahavas, Ahmed K. Elmagarmid, Elias N. Houstis, Walid G. Aref:
Smart VideoText: a video data model based on conceptual graphs. Multim. Syst. 8(4): 328-338 (2002) - [j16]Sunil Prabhakar, Yuni Xia, Dmitri V. Kalashnikov, Walid G. Aref, Susanne E. Hambrusch:
Query Indexing and Velocity Constrained Indexing: Scalable Techniques for Continuous Queries on Moving Objects. IEEE Trans. Computers 51(10): 1124-1140 (2002) - [c29]Dmitri V. Kalashnikov, Sunil Prabhakar, Susanne E. Hambrusch, Walid G. Aref:
Efficient Evaluation of Continuous Range Queries on Moving Objects. DEXA 2002: 731-740 - [c28]Xingquan Zhu, Jianping Fan, Walid G. Aref, Ahmed K. Elmagarmid:
ClassMiner: Mining Medical Video Content Structure and Events Towards Efficient Access and Scalable Skimming. DMKD 2002 - [c27]Christos Berberidis, Walid G. Aref, Mikhail J. Atallah, Ioannis P. Vlahavas, Ahmed K. Elmagarmid:
Multiple and Partial Periodicity Mining in Time Series Databases. ECAI 2002: 370-374 - [c26]Mohamed F. Mokbel, Walid G. Aref, Ibrahim Kamel:
Performance of multi-dimensional space-filling curves. ACM-GIS 2002: 149-154 - [c25]Walid G. Aref, Ann Christine Catlin, Ahmed K. Elmagarmid, Jianping Fan, J. Guo, Moustafa A. Hammad, Ihab F. Ilyas, Mirette S. Marzouk, Sunil Prabhakar, Abdelmounaam Rezgui, S. Teoh, Evimaria Terzi, Yi-Cheng Tu, Athena Vakali, Xingquan Zhu:
A Distributed Database Server for Continuous Media. ICDE 2002: 490-491 - [c24]Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmagarmid:
Search-based buffer management policies for streaming in continuous media servers. ICME (1) 2002: 253-256 - [c23]Walid G. Aref, Khaled El-Bassyouni, Ibrahim Kamel, Mohamed F. Mokbel:
Scalable QoS-Aware Disk-Scheduling. IDEAS 2002: 256-265 - [c22]Walid G. Aref, Ann Christine Catlin, Jianping Fan, Ahmed K. Elmagarmid, Moustafa A. Hammad, Ihab F. Ilyas, Mirette S. Marzouk, Xingquan Zhu:
A Video Database Management System for Advancing Video Database Research. Multimedia Information Systems 2002: 8-17 - [c21]Christos Berberidis, Ioannis P. Vlahavas, Walid G. Aref, Mikhail J. Atallah, Ahmed K. Elmagarmid:
On the Discovery of Weak Periodicities in Large Time Series. PKDD 2002: 51-61 - [c20]Xingquan Zhu, Jianping Fan, Ahmed K. Elmagarmid, Walid G. Aref:
Hierarchical video summarization for medical data. Storage and Retrieval for Media Databases 2002: 395-406 - [c19]Ihab F. Ilyas, Walid G. Aref, Ahmed K. Elmagarmid:
Joining Ranked Inputs in Practice. VLDB 2002: 950-961 - [p3]James B. D. Joshi, Arif Ghafoor, Walid G. Aref, Eugene H. Spafford:
Security and Privacy Challenges of a Digital Government. Advances in Digital Government 2002: 121-136 - 2001
- [j15]James Joshi, Walid G. Aref, Arif Ghafoor, Eugene H. Spafford:
Security models for web-based applications. Commun. ACM 44(2): 38-44 (2001) - [j14]James Joshi, Arif Ghafoor, Walid G. Aref, Eugene H. Spafford:
Digital Government Security Infrastructure Design Challenges. Computer 34(2): 66-72 (2001) - [j13]Husni Fahmi, Walid G. Aref, Mudassir Latif, Basit Shafiq, Arif Ghafoor, Peiya Liu, Liang H. Hsu:
Distributed web-based framework for real-time multimedia object communication. Comput. Syst. Sci. Eng. 16(2): 79-88 (2001) - [j12]Ashraf Aboulnaga, Walid G. Aref:
Window Query Processing in Linear Quadtrees. Distributed Parallel Databases 10(2): 111-126 (2001) - [j11]Jianping Fan, Walid G. Aref, Ahmed K. Elmagarmid, Mohand-Said Hacid, Mirette S. Marzouk, Xingquan Zhu:
MultiView: Multilevel video content representation and retrieval. J. Electronic Imaging 10(4): 895-908 (2001) - [j10]Walid G. Aref, Ihab F. Ilyas:
SP-GiST: An Extensible Database Index for Supporting Space Partitioning Trees. J. Intell. Inf. Syst. 17(2-3): 215-240 (2001) - [j9]Jianping Fan, Walid G. Aref, Mohand-Said Hacid, Ahmed K. Elmagarmid:
An improved automatic isotropic color edge detection technique. Pattern Recognit. Lett. 22(13): 1419-1429 (2001) - [j8]Jianping Fan, David K. Y. Yau, Ahmed K. Elmagarmid, Walid G. Aref:
Automatic image segmentation by integrating color-edge extraction and seeded region growing. IEEE Trans. Image Process. 10(10): 1454-1466 (2001) - [j7]Walid G. Aref, Ibrahim Kamel, Shahram Ghandeharizadeh:
Disk Scheduling in Video Editing Systems. IEEE Trans. Knowl. Data Eng. 13(6): 933-950 (2001) - [c18]Mohamed F. Mokbel, Walid G. Aref:
Irregularity in Multi-Dimensional Space-Filling Curves with Applications in Multimedia Databases. CIKM 2001: 512-519 - [c17]Susanne E. Hambrusch, Chuan-Ming Liu, Walid G. Aref, Sunil Prabhakar:
Query Processing in Broadcasted Spatial Index Trees. SSTD 2001: 502-521 - [c16]Walid G. Aref, Ihab F. Ilyas:
An Extensible Index for Spatial Databases. SSDBM 2001: 49-58 - [e1]Walid G. Aref:
ACM-GIS 2001, Proceedings of the Ninth ACM International Symposium on Advances in Geographic Information Systems, Atlanta, GA, USA, November 9-10, 2001. ACM 2001, ISBN 1-58113-443-6 [contents] - 2000
- [j6]Jianping Fan, David K. Y. Yau, Walid G. Aref, Abdelmounaam Rezgui:
Adaptive motion-compensated video coding scheme towards content-based bit rate allocation. J. Electronic Imaging 9(4): 521-533 (2000) - [c15]Elisa Bertino, Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmagarmid:
An Access Control Model for Video Database Systems. CIKM 2000: 336-343 - [c14]Walid G. Aref, Ibrahim Kamel:
On Multi-dimensional Sorting Orders. DEXA 2000: 774-783 - [c13]Husni Fahmi, Walid G. Aref, Mudassir Latif, Arif Ghafoor, Peiya Liu, Liang H. Hsu:
Distributed Framework for Real-Time Multimedia Object Communication. ISORC 2000: 252-259
1990 – 1999
- 1999
- [j5]Walid G. Aref, Daniel Barbará:
Supporting Electronic Ink Databases. Inf. Syst. 24(4): 303-326 (1999) - [c12]Wael M. Badawy, Walid G. Aref:
On Local Heuristics to Speed Up Polygon-Polygon Intersection Tests. ACM-GIS 1999: 97-102 - [c11]Cuneyt Akinlar, Walid G. Aref, Ibrahim Kamel, Sarit Mukherjee:
Autonomous Disks: The Building Block for a Scalable Distributed File System. Multimedia Information Systems 1999: 41-47 - 1997
- [j4]Walid G. Aref, Hanan Samet:
Efficient Window Block Retrieval in Quadtree-Based Spatial Databases. GeoInformatica 1(1): 59-91 (1997) - 1996
- [c10]Walid G. Aref, Hanan Samet:
Cascaded Spatial Join Algorithms with Spatially Sorted Output. ACM-GIS 1996: 17-24 - [p2]Walid G. Aref, Daniel Barbará, Daniel P. Lopresti:
Ink as a First-Class Datatype in Multimedia Databases. Multimedia Database System: Issues and Research Direction 1996: 113-163 - 1995
- [j3]Walid G. Aref, Hanan Samet:
An Algorithm for Perspective Viewing of Objects Represented by Octrees. Comput. Graph. Forum 14(1): 59-66 (1995) - [j2]Walid G. Aref, Ibrahim Kamel, Daniel P. Lopresti:
On Handling Electronic Ink. ACM Comput. Surv. 27(4): 564-567 (1995) - [c9]Walid G. Aref, Hanan Samet:
A Window Retrieval Algorithm for Spatial Databases Using Quadtrees. ACM-GIS 1995: 69- - [c8]Walid G. Aref, Daniel Barbará, Stephen Johnson, Sharad Mehrotra:
Efficient Processing of Proximity Queries for Large Databases. ICDE 1995: 147-154 - [c7]Walid G. Aref, Daniel Barbará, Padmavathi Vallabhaneni:
The Handwritten Trie: Indexing Electronic Ink. SIGMOD Conference 1995: 151-162 - [p1]Hanan Samet, Walid G. Aref:
Spatial Data Models and Query Processing. Modern Database Systems 1995: 338-360 - 1994
- [c6]Walid G. Aref, Hanan Samet:
Hashing by Proximity to Process Duplicates in Spatial Databases. CIKM 1994: 347-354 - [c5]Walid G. Aref, Hanan Samet:
A Cost Model for Query Optimization Using R-Trees. ACM-GIS 1994 - 1993
- [j1]Walid G. Aref, Hanan Samet:
Decomposing a Window into Maximal Quadtree Blocks. Acta Informatica 30(5): 425-439 (1993) - [c4]Walid G. Aref, Hanan Samet:
Estimating Selectivity Factors of Spatial Operations. FMLDO 1993: 31-43 - 1991
- [c3]Walid G. Aref, Hanan Samet:
Extending a DBMS with Spatial Operations. SSD 1991: 299-318 - [c2]Walid G. Aref, Hanan Samet:
Optimization for Spatial Query Processing. VLDB 1991: 81-90 - 1990
- [c1]Walid G. Aref, Hanan Samet:
Efficient Processing of Window Queries in The Pyramid Data Structure. PODS 1990: 265-272
Coauthor Index
Mohamed H. Ali
aka: M. H. Ali
aka: M. H. Ali
[j82] [j81] [i24] [i19] [j68] [r13] [r12] [r11] [r10] [r9] [j55] [c109] [c98] [j45] [j41] [j40] [j37] [c78] [e3] [r7] [r6] [r5] [j34] [e2] [r3] [r2] [r1] [j32] [c69] [c68] [c66] [c61] [c57] [j29] [j28] [c56] [c53] [c51] [c49] [c48] [c46] [c45] [c44] [c43] [c41] [c40] [c39] [c38] [j19] [j18] [c37] [c35] [c33] [c26] [c23] [c18]
Yasin N. Silva
aka: Yasin Laura-Silva
aka: Yasin Laura-Silva
MingJie Tang
aka: Mingjie Tang
aka: Mingjie Tang
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