I. Szpektor

Most-cited papers

Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities
Gheorghe Comanici, E. Bieber, Mike Schaekermann, Ice Pasupat +496 more
2025arXiv.org4,448 citations
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Gemma 3 Technical Report
Gemma Team Aishwarya Kamath, Johan Ferret, Shreya Pathak, Nino Vieillard +206 more
2025arXiv.org2,120 citations
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TRUE: Re-evaluating Factual Consistency Evaluation
Or Honovich, Roee Aharoni, Jonathan Herzig, Hagai Taitelbaum +6 more
2022North American Chapter of the Association for Computational Linguistics428 citations Open access
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LLMs Know More Than They Show: On the Intrinsic Representation of LLM Hallucinations
Hadas Orgad, Michael Toker, Zorik Gekhman, Roi Reichart +3 more
2024International Conference on Learning Representations330 citations
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Q^{2}: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering
Or Honovich, Leshem Choshen, Roee Aharoni, Ella Neeman +2 more
2021Conference on Empirical Methods in Natural Language Processing172 citations Open access
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What You See is What You Read? Improving Text-Image Alignment Evaluation
Michal Yarom, Yonatan Bitton, Soravit Changpinyo, Roee Aharoni +4 more
2023Neural Information Processing Systems150 citations Open access
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DisentQA: Disentangling Parametric and Contextual Knowledge with Counterfactual Question Answering
Ella Neeman, Roee Aharoni, Or Honovich, Leshem Choshen +2 more
2022Annual Meeting of the Association for Computational Linguistics132 citations Open access
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Learning from the past: answering new questions with past answers
Anna Shtok, Gideon Dror, Y. Maarek, I. Szpektor
2012The Web Conference131 citations
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Churn prediction in new users of Yahoo! answers
Gideon Dror, D. Pelleg, Oleg Rokhlenko, I. Szpektor
2012The Web Conference122 citations
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TrueTeacher: Learning Factual Consistency Evaluation with Large Language Models
Zorik Gekhman, Jonathan Herzig, Roee Aharoni, C. Elkind +1 more
2023Conference on Empirical Methods in Natural Language Processing119 citations Open access
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Factually Consistent Summarization via Reinforcement Learning with Textual Entailment Feedback
Paul Roit, Johan Ferret, Lior Shani, Roee Aharoni +15 more
2023Annual Meeting of the Association for Computational Linguistics115 citations Open access
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Multilingual Instruction Tuning With Just a Pinch of Multilinguality
Uri Shaham, Jonathan Herzig, Roee Aharoni, I. Szpektor +2 more
2024Annual Meeting of the Association for Computational Linguistics95 citations
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All You May Need for VQA are Image Captions
Soravit Changpinyo, Doron Kukliansy, I. Szpektor, Xi Chen +2 more
2022North American Chapter of the Association for Computational Linguistics95 citations Open access
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Multi-turn Reinforcement Learning from Preference Human Feedback
Lior Shani, Aviv Rosenberg, Asaf B. Cassel, Oran Lang +9 more
2024arXiv.org89 citations
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Unpacking Tokenization: Evaluating Text Compression and its Correlation with Model Performance
Omer Goldman, Avi Caciularu, Matan Eyal, Kris Cao +2 more
2024Annual Meeting of the Association for Computational Linguistics80 citations
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When relevance is not enough: promoting diversity and freshness in personalized question recommendation
I. Szpektor, Y. Maarek, D. Pelleg
2013The Web Conference66 citations
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DiscoFuse: A Large-Scale Dataset for Discourse-Based Sentence Fusion
Mor Geva, Eric Malmi, I. Szpektor, Jonathan Berant
2019North American Chapter of the Association for Computational Linguistics56 citations Open access
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When web search fails, searchers become askers: understanding the transition
Qiao-Ling Liu, Eugene Agichtein, Gideon Dror, Y. Maarek +1 more
2012Annual International ACM SIGIR Conference on Research and Development in Information Retrieval54 citations
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Customization scenarios for de-identification of clinical notes
Tzvika Hartman, M. Howell, J. Dean, S. Hoory +15 more
2020BMC Medical Informatics and Decision Making47 citations Open access
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Will My Question Be Answered? Predicting "Question Answerability" in Community Question-Answering Sites
Gideon Dror, Y. Maarek, I. Szpektor
2013ECML/PKDD47 citations Open access
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Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance
Omer Nahum, Nitay Calderon, Orgad Keller, I. Szpektor +1 more
2024Conference on Empirical Methods in Natural Language Processing45 citations
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VideoCon: Robust Video-Language Alignment via Contrast Captions
Hritik Bansal, Yonatan Bitton, I. Szpektor, Kai-Wei Chang +1 more
2023Computer Vision and Pattern Recognition40 citations Open access
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Audio De-identification - a New Entity Recognition Task
Ido Cohn, Itay Laish, Genady Beryozkin, Gang Li +5 more
2019North American Chapter of the Association for Computational Linguistics40 citations Open access
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Novelty based Ranking of Human Answers for Community Questions
Adi Omari, David Carmel, Oleg Rokhlenko, I. Szpektor
2016Annual International ACM SIGIR Conference on Research and Development in Information Retrieval40 citations
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Improving Term Weighting for Community Question Answering Search Using Syntactic Analysis
David Carmel, Avihai Mejer, Yuval Pinter, I. Szpektor
2014International Conference on Information and Knowledge Management40 citations
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Identifying Web Queries with Question Intent
Gilad Tsur, Yuval Pinter, I. Szpektor, David Carmel
2016The Web Conference36 citations
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DRAGged into Conflicts: Detecting and Addressing Conflicting Sources in Search-Augmented LLMs
Arie Cattan, Alon Jacovi, Ori Ram, Jonathan Herzig +5 more
2025arXiv.org33 citations
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ECLeKTic: a Novel Challenge Set for Evaluation of Cross-Lingual Knowledge Transfer
Omer Goldman, Uri Shaham, Dan Malkin, Sivan Eiger +10 more
2025arXiv.org32 citations
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3DLLM-Mem: Long-Term Spatial-Temporal Memory for Embodied 3D Large Language Model
Wen-Bo Hu, Yi-Ning Hong, Yanjun Wang, Le Gao +6 more
2025Neural Information Processing Systems31 citations
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Video-STaR: Self-Training Enables Video Instruction Tuning with Any Supervision
Orr Zohar, Xiao-Han Wang, Yonatan Bitton, I. Szpektor +1 more
2024International Conference on Learning Representations30 citations
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Learning Verb Inference Rules from Linguistically-Motivated Evidence
Hila Weisman, Jonathan Berant, I. Szpektor, I. Dagan
2012Conference on Empirical Methods in Natural Language Processing30 citations
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TALC: Time-Aligned Captions for Multi-Scene Text-to-Video Generation
Hritik Bansal, Yonatan Bitton, Michal Yarom, I. Szpektor +2 more
2024arXiv.org29 citations
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Beneath the Surface of Consistency: Exploring Cross-lingual Knowledge Representation Sharing in LLMs
Maxim Ifergan, Leshem Choshen, Roee Aharoni, I. Szpektor +1 more
2024arXiv.org27 citations
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Constructing Benchmarks and Interventions for Combating Hallucinations in LLMs
Adi Simhi, Jonathan Herzig, I. Szpektor, Yonatan Belinkov
2024arXiv.org24 citations
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Distinguishing Ignorance from Error in LLM Hallucinations
Adi Simhi, Jonathan Herzig, I. Szpektor, Yonatan Belinkov
2024arXiv.org23 citations
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Supporting Human Answers for Advice-Seeking Questions in CQA Sites
Liora Braunstain, O. Kurland, David Carmel, I. Szpektor +1 more
2016European Conference on Information Retrieval23 citations
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A Two Level Model for Context Sensitive Inference Rules
O. Melamud, Jonathan Berant, I. Dagan, Jacob Goldberger +1 more
2013Annual Meeting of the Association for Computational Linguistics23 citations
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Mismatch Quest: Visual and Textual Feedback for Image-Text Misalignment
Brian Gordon, Yonatan Bitton, Yonatan Shafir, Roopal Garg +4 more
2023European Conference on Computer Vision22 citations
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A Joint Named-Entity Recognizer for Heterogeneous Tag-sets Using a Tag Hierarchy
Genady Beryozkin, Yoel Drori, Oren Gilon, Tzvika Hartman +1 more
2019Annual Meeting of the Association for Computational Linguistics22 citations Open access
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Syntactic Parsing of Web Queries with Question Intent
Yuval Pinter, R. Reichart, I. Szpektor
2016North American Chapter of the Association for Computational Linguistics21 citations Open access
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MetaFaith: Faithful Natural Language Uncertainty Expression in LLMs
Gabrielle Kaili-May Liu, G. Yona, Avi Caciularu, I. Szpektor +2 more
2025Conference on Empirical Methods in Natural Language Processing20 citations
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Benchmarking Applied Semantic Inference: The PASCAL Recognising Textual Entailment Challenges
Roy Bar-Haim, I. Dagan, I. Szpektor
2014Language, Culture, Computation20 citations
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Multi-turn Reinforcement Learning with Preference Human Feedback
Lior Shani, Aviv Rosenberg, Asaf B. Cassel, Oran Lang +9 more
2024Neural Information Processing Systems18 citations
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On the Robustness of Dialogue History Representation in Conversational Question Answering: A Comprehensive Study and a New Prompt-based Method
Zorik Gekhman, Nadav Oved, Orgad Keller, I. Szpektor +1 more
2022Transactions of the Association for Computational Linguistics17 citations Open access
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Probabilistic Modeling of Joint-context in Distributional Similarity
O. Melamud, I. Dagan, Jacob Goldberger, I. Szpektor +1 more
2014Conference on Computational Natural Language Learning17 citations Open access
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From query to question in one click: suggesting synthetic questions to searchers
Gideon Dror, Y. Maarek, Avihai Mejer, I. Szpektor
2013The Web Conference16 citations
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MDCure: A Scalable Pipeline for Multi-Document Instruction-Following
Gabrielle Kaili-May Liu, Bowen Shi, Avi Caciularu, I. Szpektor +1 more
2024Annual Meeting of the Association for Computational Linguistics15 citations
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Proceedings of the 4th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2021)
Ali Hrriyetoglu, H. Tanev, Vanni Zavarella, Osman Mutlu +496 more
202115 citations Open access
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When the Crowd is Not Enough: Improving User Experience with Social Media through Automatic Quality Analysis
D. Pelleg, Oleg Rokhlenko, I. Szpektor, Eugene Agichtein +1 more
2016Conference on Computer Supported Cooperative Work15 citations
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Localizing Factual Inconsistencies in Attributable Text Generation
Arie Cattan, Paul Roit, Shiyue Zhang, David Wan +4 more
2024Transactions of the Association for Computational Linguistics13 citations
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