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Sergio Jiménez 0001

Sergio Jiménez Vargas

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affiliation: Universidad Nacional de Colombia

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Journal Articles

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2023
[j10]
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Carlos A. Rodriguez-Diaz, Sergio Jiménez, Daniel Bejarano, Julio A. Bernal-Chávez, Alexander F. Gelbukh:
Measuring semantic gap between user-generated content and product descriptions through compression comparison in e-commerce. Inf. Sci. 638: 118953 (2023)
2022
[j9]
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Sergio Jiménez, Fabio N. Silva, George Dueñas, Alexander F. Gelbukh:
ProficiencyRank: Automatically ranking expertise in online collaborative social networks. Inf. Sci. 588: 231-247 (2022)
2020
[j8]
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Sergio Jiménez, Youlin Avila, George Dueñas, Alexander F. Gelbukh:
Automatic prediction of citability of scientific articles by stylometry of their titles and abstracts. Scientometrics 125(3): 3187-3232 (2020)
2019
[j7]
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Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh, George Dueñas:
word2set: WordNet-Based Word Representation Rivaling Neural Word Embedding for Lexical Similarity and Sentiment Analysis. IEEE Comput. Intell. Mag. 14(2): 41-53 (2019)
[j6]
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Paul Sheridan, Mikael Onsjö, Claudia Jeanneth Becerra, Sergio Jiménez, George Dueñas:
An Ontology-Based Recommender System with an Application to the Star Trek Television Franchise. Future Internet 11(9): 182 (2019)
2018
[j5]
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Carlos A. Rodriguez-Diaz, Sergio Jiménez, George Dueñas, Johnatan Estiven Bonilla, Alexander F. Gelbukh:
Dialectones: Finding Statistically Significant Dialectal Boundaries Using Twitter Data. Computación y Sistemas 22(4) (2018)
[j4]
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Sergio Jiménez, Silviu-Petru Cucerzan, Fabio A. González, Alexander F. Gelbukh, George Dueñas:
BM25-CTF: Improving TF and IDF factors in BM25 by using collection term frequencies. J. Intell. Fuzzy Syst. 34(5): 2887-2899 (2018)
2016
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Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh:
Mathematical properties of soft cardinality: Enhancing Jaccard, Dice and cosine similarity measures with element-wise distance. Inf. Sci. 367-368: 373-389 (2016)
2015
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Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh:
Soft Cardinality in Semantic Text Processing: Experience of the SemEval International Competitions. Polibits 51: 63-72 (2015)
2008
[j1]
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Sergio Jiménez, Fabio A. González:
Un Sistema de Extracción de Información Basado en Ontologías para Documentos en el Dominio de las Tecnologías de Información. Rev. Avances en Sistemas Informática 5(1): 47-50 (2008)

Conference and Workshop Papers

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2018
[c21]
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Sergio Jiménez, George Dueñas:
LAR-WordNet: A Machine-Translated, Pan-Hispanic and Regional WordNet for Spanish. IBERAMIA 2018: 392-403
[c20]
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Sergio Jiménez, George Dueñas, Alexander F. Gelbukh, Carlos A. Rodriguez-Diaz, Sergio Mancera:
Automatic Detection of Regional Words for Pan-Hispanic Spanish on Twitter. IBERAMIA 2018: 404-416
2017
[c19]
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Sergio Jiménez, George Dueñas, Lorena Gaitan, Jorge Segura:
RUFINO at SemEval-2017 Task 2: Cross-lingual lexical similarity by extending PMI and word embeddings systems with a Swadesh's-like list. SemEval@ACL 2017: 239-244
2014
[c18]
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Nelly Moreno, Sergio Jiménez, Julia Baquero:
Automatically Assessing Children's Writing Skills Based on Age-Supervised Datasets. CICLing (2) 2014: 566-577
[c17]
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Alejandro Riveros, Maria De-Arteaga, Fabio A. González, Sergio Jiménez, Henning Müller:
MindLab-UNAL: Comparing Metamap and T-mapper for Medical Concept Extraction in SemEval 2014 Task 7. SemEval@COLING 2014: 424-427
[c16]
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André Lynum, Partha Pakray, Björn Gambäck, Sergio Jiménez:
NTNU: Measuring Semantic Similarity with Sublexical Feature Representations and Soft Cardinality. SemEval@COLING 2014: 448-453
[c15]
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Sergio Jiménez, George Dueñas, Julia Baquero, Alexander F. Gelbukh:
UNAL-NLP: Combining Soft Cardinality Features for Semantic Textual Similarity, Relatedness and Entailment. SemEval@COLING 2014: 732-742
[c14]
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Emilio Silva-Schlenker, Sergio Jiménez, Julia Baquero:
UNAL-NLP: Cross-Lingual Phrase Sense Disambiguation with Syntactic Dependency Trees. SemEval@COLING 2014: 743-747
2013
[c13]
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Maria De-Arteaga, Sergio Jiménez, George Dueñas, Sergio Mancera, Julia Baquero:
Author Profiling Using Corpus Statistics, Lexicons and Stylistic Features Notebook for PAN at CLEF-2013. CLEF (Working Notes) 2013
[c12]
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Claudia Jeanneth Becerra, Sergio Jiménez, Alexander F. Gelbukh:
Towards User Profile-based Interfaces for Exploration of Large Collections of Items. Decisions@RecSys 2013: 9-16
[c11]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
SOFTCARDINALITY: Learning to Identify Directional Cross-Lingual Entailment from Cardinalities and SMT. SemEval@NAACL-HLT 2013: 34-38
[c10]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
UNAL: Discriminating between Literal and Figurative Phrasal Usage Using Distributional Statistics and POS tags. SemEval@NAACL-HLT 2013: 114-117
[c9]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
SOFTCARDINALITY: Hierarchical Text Overlap for Student Response Analysis. SemEval@NAACL-HLT 2013: 280-284
[c8]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
SOFTCARDINALITY-CORE: Improving Text Overlap with Distributional Measures for Semantic Textual Similarity. *SEM@NAACL-HLT 2013: 194-201
2012
[c7]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
Soft Cardinality: A Parameterized Similarity Function for Text Comparison. SemEval@NAACL-HLT 2012: 449-453
[c6]
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh:
Soft Cardinality + ML: Learning Adaptive Similarity Functions for Cross-lingual Textual Entailment. SemEval@NAACL-HLT 2012: 684-688
2011
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Sergio Jiménez Vargas, Alexander F. Gelbukh:
SC Spectra: A Linear-Time Soft Cardinality Approximation for Text Comparison. MICAI (2) 2011: 213-224
2010
[c4]
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Sergio Jiménez, Fabio A. González, Alexander F. Gelbukh:
Text Comparison Using Soft Cardinality. SPIRE 2010: 297-302
2009
[c3]
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  - conf/cicling/JimenezBGG09
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Sergio Jiménez, Claudia Jeanneth Becerra, Alexander F. Gelbukh, Fabio A. González:
Generalized Mongue-Elkan Method for Approximate Text String Comparison. CICLing 2009: 559-570
2008
[c2]
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  - conf/dmin/BecerraGJ08
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Claudia Jeanneth Becerra, Fabio Augusto González Osorio, Sergio Jiménez:
3-Functions Meta-Learner Algorithm: a Mixture of Experts Technique to Improve Regression Models. DMIN 2008: 130-136
[c1]
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  - conf/ike/JimenezBG08
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Sergio Jiménez, Claudia Jeanneth Becerra, Fabio Augusto González Osorio:
Knowledge-based Information Extraction Using Fuzzy String Searching and Word Sense Disambiguation for IT Product Data-sheets. IKE 2008: 610-616

Informal and Other Publications

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2022
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  - journals/corr/abs-2203-16489
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Carlos A. Rodriguez-Diaz, Sergio Jiménez, Daniel Bejarano, Julio A. Bernal-Chávez, Alexander F. Gelbukh:
Semantics between customers and providers: The relation between product descriptions, reviews, and customer satisfaction in E-commerce. CoRR abs/2203.16489 (2022)
2020
[i3]
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  - journals/corr/abs-2011-03755
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Jason Angel, Carlos A. Rodriguez-Diaz, Alexander F. Gelbukh, Sergio Jiménez:
NLP-CIC @ DIACR-Ita: POS and Neighbor Based Distributional Models for Lexical Semantic Change in Diachronic Italian Corpora. CoRR abs/2011.03755 (2020)
2019
[i2]
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  - journals/corr/abs-1903-09846
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Fabio N. Silva, Sergio Jiménez, George Dueñas:
Toward the Evaluation of Written Proficiency on a Collaborative Social Network for Learning Languages: Yask. CoRR abs/1903.09846 (2019)
2018
[i1]
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  - journals/corr/abs-1808-00103
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Paul Sheridan, Mikael Onsjö, Sergio Jiménez, George Dueñas:
A Knowledge-based Filtering Story Recommender System for Theme Lovers with an Application to the Star Trek Television Franchise. CoRR abs/1808.00103 (2018)

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