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ORCIDSameera Horawalavithana
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2020 – today
- 2024
[j8]Adriana Iamnitchi, Lawrence O. Hall, Sameera Horawalavithana, Frederick Mubang, Kin Wai Ng
, John Skvoretz:
Modeling information diffusion in social media: data-driven observations. Frontiers Big Data 6 (2024)- [j7]Sameera Horawalavithana, Ellyn Ayton, Anastasiya Usenko, Robin Cosbey, Svitlana Volkova:
Anticipating Technical Expertise and Capability Evolution in Research Communities Using Dynamic Graph Transformers. IEEE Trans. Comput. Soc. Syst. 11(5): 6982-7001 (2024) - [i17]Sai Munikoti, Ian Stewart, Sameera Horawalavithana, Henry Kvinge, Tegan Emerson, Sandra E. Thompson, Karl Pazdernik:
Generalist Multimodal AI: A Review of Architectures, Challenges and Opportunities. CoRR abs/2406.05496 (2024) - [i16]Hung Phan, Anurag Acharya, Sarthak Chaturvedi, Shivam Sharma, Mike Parker, Dan Nally, Ali Jannesari, Karl Pazdernik, Mahantesh Halappanavar, Sai Munikoti, Sameera Horawalavithana:
RAG vs. Long Context: Examining Frontier Large Language Models for Environmental Review Document Comprehension. CoRR abs/2407.07321 (2024) - [i15]Rounak Meyur, Hung Phan, Sridevi Wagle, Jan Strube, Mahantesh Halappanavar, Sameera Horawalavithana, Anurag Acharya, Sai Munikoti:
PermitQA: A Benchmark for Retrieval Augmented Generation in Wind Siting and Permitting domain. CoRR abs/2408.11800 (2024) - [i14]Ian Stewart, Sameera Horawalavithana, Brendan Kennedy, Sai Munikoti, Karl Pazdernik:
Surprisingly Fragile: Assessing and Addressing Prompt Instability in Multimodal Foundation Models. CoRR abs/2408.14595 (2024) - 2023
- [j6]Sameera Horawalavithana, Ravindu De Silva, Nipuna Weerasekara, N. G. Kin Wai, Mohamed Nabeel, Buddhini Abayaratna, Charitha Elvitigala, Primal Wijesekera, Adriana Iamnitchi:
Vaccination trials on hold: malicious and low credibility content on Twitter during the AstraZeneca COVID-19 vaccine development. Comput. Math. Organ. Theory 29(3): 448-469 (2023) - [i13]Sameera Horawalavithana, Sai Munikoti, Ian Stewart, Henry Kvinge:
SCITUNE: Aligning Large Language Models with Scientific Multimodal Instructions. CoRR abs/2307.01139 (2023) - [i12]Sameera Horawalavithana, Ellyn Ayton, Anastasiya Usenko, Robin Cosbey, Svitlana Volkova:
Anticipating Technical Expertise and Capability Evolution in Research Communities using Dynamic Graph Transformers. CoRR abs/2307.09665 (2023) - [i11]Anurag Acharya, Sai Munikoti, Aaron Hellinger, Sara Smith, Sridevi Wagle, Sameera Horawalavithana:
NuclearQA: A Human-Made Benchmark for Language Models for the Nuclear Domain. CoRR abs/2310.10920 (2023) - [i10]Sai Munikoti, Anurag Acharya, Sridevi Wagle, Sameera Horawalavithana:
Evaluating the Effectiveness of Retrieval-Augmented Large Language Models in Scientific Document Reasoning. CoRR abs/2311.04348 (2023) - [i9]Sridevi Wagle, Sai Munikoti, Anurag Acharya, Sara Smith, Sameera Horawalavithana:
Empirical evaluation of Uncertainty Quantification in Retrieval-Augmented Language Models for Science. CoRR abs/2311.09358 (2023) - [i8]Sai Munikoti, Anurag Acharya, Sridevi Wagle, Sameera Horawalavithana:
ATLANTIC: Structure-Aware Retrieval-Augmented Language Model for Interdisciplinary Science. CoRR abs/2311.12289 (2023) - 2022
- [j5]Sameera Horawalavithana, Nazim Choudhury, John Skvoretz, Adriana Iamnitchi:
Online discussion threads as conversation pools: predicting the growth of discussion threads on reddit. Comput. Math. Organ. Theory 28(2): 112-140 (2022) - [j4]Kin Wai Ng, Sameera Horawalavithana, Adriana Iamnitchi:
Social media activity forecasting with exogenous and endogenous signals. Soc. Netw. Anal. Min. 12(1): 102 (2022) - [i7]Sameera Horawalavithana, Ellyn Ayton, Anastasiya Usenko, Shivam Sharma, Jasmine Eshun, Robin Cosbey, Maria Glenski, Svitlana Volkova:
EXPERT: Public Benchmarks for Dynamic Heterogeneous Academic Graphs. CoRR abs/2204.07203 (2022) - 2021
- [c9]Kin Wai Ng, Sameera Horawalavithana, Adriana Iamnitchi:
Forecasting topic activity with exogenous and endogenous information signals in Twitter. ASONAM 2021: 95-98 - [c8]Kin Wai Ng, Sameera Horawalavithana, Adriana Iamnitchi:
Multi-platform Information Operations: Twitter, Facebook and YouTube against the White Helmets. ICWSM Workshops 2021 - [c7]Sameera Horawalavithana, Ravindu De Silva, Mohamed Nabeel, Charitha Elvitigala, Primal Wijesekera, Adriana Iamnitchi:
Malicious and Low Credibility URLs on Twitter During the AstraZeneca COVID-19 Vaccine Development. SBP-BRiMS 2021: 3-12 - [c6]Sameera Horawalavithana, Kin Wai Ng, Adriana Iamnitchi:
Drivers of Polarized Discussions on Twitter during Venezuela Political Crisis. WebSci 2021: 205-214 - [i6]Sameera Horawalavithana, Ravindu De Silva, Mohamed Nabeel, Charitha Elvitigala, Primal Wijesekera, Adriana Iamnitchi:
Malicious and Low Credibility URLs on Twitter during COVID-19. CoRR abs/2102.12223 (2021) - [i5]Kin Wai Ng, Sameera Horawalavithana, Adriana Iamnitchi:
Social-Media Activity Forecasting with Exogenous Information Signals. CoRR abs/2109.11024 (2021) - 2020
- [c5]Sameera Horawalavithana, Kin Wai Ng, Adriana Iamnitchi:
Twitter Is the Megaphone of Cross-platform Messaging on the White Helmets. SBP-BRiMS 2020: 235-244 - [i4]Sameera Horawalavithana, John Skvoretz, Adriana Iamnitchi:
Cascade-LSTM: Predicting Information Cascades using Deep Neural Networks. CoRR abs/2004.12373 (2020)
2010 – 2019
- 2019
- [j3]Sameera Horawalavithana, Juan Arroyo Flores, John Skvoretz, Adriana Iamnitchi:
The risk of node re-identification in labeled social graphs. Appl. Netw. Sci. 4(1): 33:1-33:20 (2019) - [j2]Essa Alhazmi, Nazim Choudhury, Sameera Horawalavithana, Adriana Iamnitchi:
Temporal Mobility Networks in Online Gaming. Frontiers Big Data 2: 21 (2019) - [j1]Sameera Horawalavithana, Juan Arroyo Flores, John Skvoretz, Adriana Iamnitchi:
Behind the Mask: Understanding the Structural Forces That Make Social Graphs Vulnerable to Deanonymization. IEEE Trans. Comput. Soc. Syst. 6(6): 1343-1356 (2019) - [c4]Renhao Liu, Frederick Mubang, Lawrence O. Hall, Sameera Horawalavithana, Adriana Iamnitchi, John Skvoretz:
Predicting Longitudinal User Activity at Fine Time Granularity in Online Collaborative Platforms. SMC 2019: 2535-2542 - [c3]Sameera Horawalavithana, Abhishek Bhattacharjee, Renhao Liu, Nazim Choudhury, Lawrence O. Hall, Adriana Iamnitchi:
Mentions of Security Vulnerabilities on Reddit, Twitter and GitHub. WI 2019: 200-207 - [i3]Sameera Horawalavithana, Adriana Iamnitchi:
On the Privacy of dK-Random Graphs. CoRR abs/1907.01695 (2019) - 2018
- [c2]Sameera Horawalavithana, Clayton Gandy, Juan Arroyo Flores, John Skvoretz, Adriana Iamnitchi:
Diversity, Homophily and the Risk of Node Re-identification in Labeled Social Graphs. COMPLEX NETWORKS (2) 2018: 400-411 - [i2]Sameera Horawalavithana, Clayton Gandy, Juan Arroyo Flores, John Skvoretz, Adriana Iamnitchi:
Diversity, Topology, and the Risk of Node Re-identification in Labeled Social Graphs. CoRR abs/1808.10837 (2018) - 2017
- [c1]Essa Alhazmi, Sameera Horawalavithana, John Skvoretz, Jeremy Blackburn, Adriana Iamnitchi:
An Empirical Study on Team Formation in Online Games. ASONAM 2017: 431-438 - [i1]Essa Alhazmi, Sameera Horawalavithana, Adriana Iamnitchi, John Skvoretz, Jeremy Blackburn:
An Empirical Study on Team Formation in Online Games. CoRR abs/1708.03015 (2017)
Coauthor Index
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last updated on 2024-10-23 21:25 CEST by the dblp team
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