Scaling Web-based Acquisition of Entailment Relations. - Idan Szpektor; Hristo Tanev; Ido Dagan; Bonaventura Coppola (EMNLP, 2004)

Definition and Analysis of Intermediate Entailment Levels. - Roy Bar-Haim; Idan Szpektor; Oren Glickman (EMSEE@ACL, 2005)

Investigating a Generic Paraphrase-Based Approach for Relation Extraction. - Lorenza Romano; Milen Kouylekov; Idan Szpektor; Ido Dagan; Alberto Lavelli (EACL, 2006)

Semantic Inference at the Lexical-Syntactic Level for Textual Entailment Recognition. - Roy Bar-Haim; Ido Dagan; Iddo Greental; Idan Szpektor; Moshe Friedman (ACL-PASCAL@ACL, 2007)

Instance-based Evaluation of Entailment Rule Acquisition. - Idan Szpektor; Eyal Shnarch; Ido Dagan (ACL, 2007)

Cross Lingual and Semantic Retrieval for Cultural Heritage Appreciation. - Idan Szpektor; Ido Dagan; Alon Lavie; Danny Shacham; Shuly Wintner (LaTeCH@ACL 2007, 2007)

Contextual Preferences. - Idan Szpektor; Ido Dagan; Roy Bar-Haim; Jacob Goldberger (ACL, 2008)

Natural Language as the Basis for Meaning Representation and Inference. - Ido Dagan; Roy Bar-Haim; Idan Szpektor; Iddo Greental; Eyal Shnarch (CICLing, 2008)

Learning Entailment Rules for Unary Templates. - Idan Szpektor; Ido Dagan (COLING, 2008)

Efficient Semantic Deduction and Approximate Matching over Compact Parse Forests. - Roy Bar-Haim; Ido Dagan; Shachar Mirkin; Eyal Shnarch; Idan Szpektor; Jonathan Berant; Iddo Greental (TAC, 2008)

Directional Distributional Similarity for Lexical Expansion. - Lili Kotlerman; Ido Dagan; Idan Szpektor; Maayan Zhitomirsky-Geffet (ACL/IJCNLP (2), 2009)

Source-Language Entailment Modeling for Translating Unknown Terms. - Shachar Mirkin; Lucia Specia; Nicola Cancedda; Ido Dagan; Marc Dymetman; Idan Szpektor (ACL/IJCNLP, 2009)

Augmenting WordNet-based Inference with Argument Mapping. - Idan Szpektor; Ido Dagan (TextInfer@ACL, 2009)

Addressing Discourse and Document Structure in the RTE Search Task. - Shachar Mirkin; Roy Bar-Haim; Ido Dagan; Eyal Shnarch; Asher Stern 001; Idan Szpektor; Jonathan Berant (TAC, 2009)

Generating Entailment Rules from FrameNet. - Roni Ben Aharon; Idan Szpektor; Ido Dagan (ACL (2), 2010)

Textual Entailment. - Mark Sammons; Idan Szpektor; V. G. Vinod Vydiswaran (NAACL (Tutorial Abstracts), 2010)

Directional distributional similarity for lexical inference. - Lili Kotlerman; Ido Dagan; Idan Szpektor; Maayan Zhitomirsky-Geffet (Nat. Lang. Eng., 2010)

Classification-based Contextual Preferences. - Shachar Mirkin; Ido Dagan; Lili Kotlerman; Idan Szpektor (TextInfer@EMNLP, 2011)

I want to answer; who has a question?: Yahoo! answers recommender system. - Gideon Dror; Yehuda Koren; Yoelle Maarek; Idan Szpektor (KDD, 2011)

Predicting web searcher satisfaction with existing community-based answers. - Qiaoling Liu; Eugene Agichtein; Gideon Dror; Evgeniy Gabrilovich; Yoelle Maarek; Dan Pelleg; Idan Szpektor (SIGIR, 2011)

Improving recommendation for long-tail queries via templates. - Idan Szpektor; Aristides Gionis; Yoelle Maarek (WWW, 2011)

Learning Verb Inference Rules from Linguistically-Motivated Evidence. - Hila Weisman; Jonathan Berant; Idan Szpektor; Ido Dagan (EMNLP-CoNLL, 2012)

When web search fails, searchers become askers: understanding the transition. - Qiaoling Liu; Eugene Agichtein; Gideon Dror; Yoelle Maarek; Idan Szpektor (SIGIR, 2012)

Churn prediction in new users of Yahoo! answers. - Gideon Dror; Dan Pelleg; Oleg Rokhlenko; Idan Szpektor (WWW (Companion Volume), 2012)

Learning from the past: answering new questions with past answers. - Anna Shtok; Gideon Dror; Yoelle Maarek; Idan Szpektor (WWW, 2012)

A Two Level Model for Context Sensitive Inference Rules. - Oren Melamud; Jonathan Berant; Ido Dagan; Jacob Goldberger; Idan Szpektor (ACL (1), 2013)

Using Lexical Expansion to Learn Inference Rules from Sparse Data. - Oren Melamud; Ido Dagan; Jacob Goldberger; Idan Szpektor (ACL (2), 2013)

Generating Synthetic Comparable Questions for News Articles. - Oleg Rokhlenko; Idan Szpektor (ACL (1), 2013)

Will My Question Be Answered? Predicting "Question Answerability" in Community Question-Answering Sites. - Gideon Dror; Yoelle Maarek; Idan Szpektor (ECML/PKDD (3), 2013)

From query to question in one click: suggesting synthetic questions to searchers. - Gideon Dror; Yoelle Maarek; Avihai Mejer; Idan Szpektor (WWW, 2013)

When relevance is not enough: promoting diversity and freshnessin personalized question recommendation. - Idan Szpektor; Yoelle Maarek; Dan Pelleg (WWW, 2013)

Introduction to special section on paraphrasing. - Haifeng Wang 001; Bill Dolan; Idan Szpektor; Shiqi Zhao (ACM Trans. Intell. Syst. Technol., 2013)

Benchmarking Applied Semantic Inference: The PASCAL Recognising Textual Entailment Challenges. - Roy Bar-Haim; Ido Dagan; Idan Szpektor (Language, Culture, Computation (1), 2014)

Improving Term Weighting for Community Question Answering Search Using Syntactic Analysis. - David Carmel; Avihai Mejer; Yuval Pinter; Idan Szpektor (CIKM, 2014)

Probabilistic Modeling of Joint-context in Distributional Similarity. - Oren Melamud; Ido Dagan; Jacob Goldberger; Idan Szpektor; Deniz Yuret (CoNLL, 2014)

Web Question Answering: Beyond Factoids: SIGIR 2015 Workshop. - Eugene Agichtein; David Carmel; Charles L. A. Clarke; Praveen K. Paritosh; Dan Pelleg; Idan Szpektor (SIGIR, 2015)

Unsupervised acquisition of entailment relations from the Web. - Idan Szpektor; Hristo Tanev; Ido Dagan; Bonaventura Coppola; Milen Kouylekov (Nat. Lang. Eng., 2015)

When the Crowd is Not Enough: Improving User Experience with Social Media through Automatic Quality Analysis. - Dan Pelleg; Oleg Rokhlenko; Idan Szpektor; Eugene Agichtein; Ido Guy (CSCW, 2016)

Supporting Human Answers for Advice-Seeking Questions in CQA Sites. - Liora Braunstain; Oren Kurland; David Carmel; Idan Szpektor; Anna Shtok (ECIR, 2016)

Syntactic Parsing of Web Queries with Question Intent. - Yuval Pinter; Roi Reichart; Idan Szpektor (HLT-NAACL, 2016)

SIGIR 2016 Workshop WebQA II: Web Question Answering Beyond Factoids. - Alessandro Moschitti; Lluís Màrquez; Preslav Nakov; Eugene Agichtein; Charles L. A. Clarke; Idan Szpektor (SIGIR, 2016)

Novelty based Ranking of Human Answers for Community Questions. - Adi Omari; David Carmel; Oleg Rokhlenko; Idan Szpektor (SIGIR, 2016)

That's Not My Question: Learning to Weight Unmatched Terms in CQA Vertical Search. - Boaz Petersil; Avihai Mejer; Idan Szpektor; Koby Crammer (SIGIR, 2016)

Identifying Web Queries with Question Intent. - Gilad Tsur; Yuval Pinter; Idan Szpektor; David Carmel (WWW, 2016)

The Yahoo Query Treebank, V. 1.0. - Yuval Pinter; Roi Reichart; Idan Szpektor (CoRR, 2016)

Care to Share?: Learning to Rank Personal Photos for Public Sharing. - Ido Guy; Alexander Nus; Dan Pelleg; Idan Szpektor (WSDM, 2018)

A Joint Named-Entity Recognizer for Heterogeneous Tag-sets Using a Tag Hierarchy. - Genady Beryozkin; Yoel Drori; Oren Gilon; Tzvika Hartman; Idan Szpektor (ACL (1), 2019)

Audio De-identification - a New Entity Recognition Task. - Ido Cohn; Itay Laish; Genady Beryozkin; Gang Li; Izhak Shafran; Idan Szpektor; Tzvika Hartman; Avinatan Hassidim; Yossi Matias (NAACL-HLT (2), 2019)

DiscoFuse: A Large-Scale Dataset for Discourse-Based Sentence Fusion. - Mor Geva; Eric Malmi; Idan Szpektor; Jonathan Berant (NAACL-HLT (1), 2019)

A Joint Named-Entity Recognizer for Heterogeneous Tag-setsUsing a Tag Hierarchy. - Genady Beryozkin; Yoel Drori; Oren Gilon; Tzvika Hartman; Idan Szpektor (CoRR, 2019)

Semantically Driven Sentence Fusion: Modeling and Evaluation. - Eyal Ben-David; Orgad Keller; Eric Malmi; Idan Szpektor; Roi Reichart (EMNLP (Findings), 2020)

Dynamic Composition for Conversational Domain Exploration. - Idan Szpektor; Deborah Cohen; Gal Elidan; Michael Fink; Avinatan Hassidim; Orgad Keller; Sayali Kulkarni; Eran Ofek; Sagie Pudinsky; Asaf Revach; Shimi Salant; Yossi Matias (WWW, 2020)

Customization scenarios for de-identification of clinical notes. - Tzvika Hartman; Michael D. Howell; Jeff Dean; Shlomo Hoory; Ronit Slyper; Itay Laish; Oren Gilon; Danny Vainstein; Greg Corrado; Katherine Chou; Ming Jack Po; Jutta Williams; et al. (BMC Medical Informatics Decis. Mak., 2020)

What's the Best Place for an AI Conference, Vancouver or _______: Why Completing Comparative Questions is Difficult. - Avishai Zagoury; Einat Minkov; Idan Szpektor; William W. Cohen (AAAI, 2021)

$Q^2$: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering. - Or Honovich; Leshem Choshen; Roee Aharoni; Ella Neeman; Idan Szpektor; Omri Abend (EMNLP (1), 2021)

Q2: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering. - Or Honovich; Leshem Choshen; Roee Aharoni; Ella Neeman; Idan Szpektor; Omri Abend (CoRR, 2021)

All You May Need for VQA are Image Captions. - Soravit Changpinyo; Doron Kukliansky; Idan Szpektor; Xi Chen 071; Nan Ding 002; Radu Soricut (NAACL-HLT, 2022)

TRUE: Re-evaluating Factual Consistency Evaluation. - Or Honovich; Roee Aharoni; Jonathan Herzig; Hagai Taitelbaum; Doron Kukliansky; Vered Cohen; Thomas Scialom; Idan Szpektor; Avinatan Hassidim; Yossi Matias (NAACL-HLT, 2022)

A Dataset for Sentence Retrieval for Open-Ended Dialogues. - Itay Harel; Hagai Taitelbaum; Idan Szpektor; Oren Kurland (SIGIR, 2022)

Dynamic Planning in Open-Ended Dialogue using Reinforcement Learning. - Deborah Cohen; Moonkyung Ryu; Yinlam Chow; Orgad Keller; Ido Greenberg; Avinatan Hassidim; Michael Fink; Yossi Matias; Idan Szpektor; Craig Boutilier; Gal Elidan (CoRR, 2022)

Towards Multi-Lingual Visual Question Answering. - Soravit Changpinyo; Linting Xue; Idan Szpektor; Ashish V. Thapliyal; Julien Amelot; Xi Chen 071; Radu Soricut (CoRR, 2022)

Multilingual Sequence-to-Sequence Models for Hebrew NLP. - Matan Eyal; Hila Noga; Roee Aharoni; Idan Szpektor; Reut Tsarfaty (ACL (Findings), 2023)

DisentQA: Disentangling Parametric and Contextual Knowledge with Counterfactual Question Answering. - Ella Neeman; Roee Aharoni; Or Honovich; Leshem Choshen; Idan Szpektor; Omri Abend (ACL (1), 2023)

Factually Consistent Summarization via Reinforcement Learning with Textual Entailment Feedback. - Paul Roit; Johan Ferret; Lior Shani; Roee Aharoni; Geoffrey Cideron; Robert Dadashi; Matthieu Geist; Sertan Girgin; Léonard Hussenot; Orgad Keller; Nikola Momchev; Sabela Ramos Garea; et al. (ACL (1), 2023)

Sentence Retrieval for Open-Ended Dialogue Using Dual Contextual Modeling. - Itay Harel; Hagai Taitelbaum; Idan Szpektor; Oren Kurland (ECIR (1), 2023)

MaXM: Towards Multilingual Visual Question Answering. - Soravit Changpinyo; Linting Xue; Michal Yarom; Ashish V. Thapliyal; Idan Szpektor; Julien Amelot; Xi Chen 071; Radu Soricut (EMNLP (Findings), 2023)

TrueTeacher: Learning Factual Consistency Evaluation with Large Language Models. - Zorik Gekhman; Jonathan Herzig; Roee Aharoni; Chen Elkind; Idan Szpektor (EMNLP, 2023)

What You See is What You Read? Improving Text-Image Alignment Evaluation. - Michal Yarom; Yonatan Bitton; Soravit Changpinyo; Roee Aharoni; Jonathan Herzig; Oran Lang; Eran Ofek; Idan Szpektor (NeurIPS, 2023)

Transferring Visual Attributes from Natural Language to Verified Image Generation. - Rodrigo Valerio; João Bordalo; Michal Yarom; Yonatan Bitton; Idan Szpektor; João Magalhães (CoRR, 2023)

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; Idan Szpektor; Roi Reichart (Trans. Assoc. Comput. Linguistics, 2023)

Multilingual Instruction Tuning With Just a Pinch of Multilinguality. - Uri Shaham 002; Jonathan Herzig; Roee Aharoni; Idan Szpektor; Reut Tsarfaty; Matan Eyal (ACL (Findings), 2024)

Generating Coherent Sequences of Visual Illustrations for Real-World Manual Tasks. - João Bordalo; Vasco Ramos; Rodrigo Valerio; Diogo Glória-Silva; Yonatan Bitton; Michal Yarom; Idan Szpektor; João Magalhães (ACL (1), 2024)

Unpacking Tokenization: Evaluating Text Compression and its Correlation with Model Performance. - Omer Goldman; Avi Caciularu; Matan Eyal; Kris Cao; Idan Szpektor; Reut Tsarfaty (ACL (Findings), 2024)

VideoCon: Robust Video-Language Alignment via Contrast Captions. - Hritik Bansal; Yonatan Bitton; Idan Szpektor; Kai-Wei Chang; Aditya Grover (CVPR, 2024)

Mismatch Quest: Visual and Textual Feedback for Image-Text Misalignment. - Brian Gordon; Yonatan Bitton; Yonatan Shafir; Roopal Garg; Xi Chen 071; Dani Lischinski; Daniel Cohen-Or; Idan Szpektor (ECCV (57), 2024)

Visual Riddles: a Commonsense and World Knowledge Challenge for Large Vision and Language Models. - Nitzan Bitton Guetta; Aviv Slobodkin; Aviya Maimon; Eliya Habba; Royi Rassin; Yonatan Bitton; Idan Szpektor; Amir Globerson; Yuval Elovici (NeurIPS, 2024)

Multi-turn Reinforcement Learning with Preference Human Feedback. - Lior Shani; Aviv Rosenberg 002; Asaf Cassel; Oran Lang; Daniele Calandriello; Avital Zipori; Hila Noga; Orgad Keller; Bilal Piot; Idan Szpektor; Avinatan Hassidim; Yossi Matias; et al. (NeurIPS, 2024)

Constructing Benchmarks and Interventions for Combating Hallucinations in LLMs. - Adi Simhi; Jonathan Herzig; Idan Szpektor; Yonatan Belinkov (CoRR, 2024)

TALC: Time-Aligned Captions for Multi-Scene Text-to-Video Generation. - Hritik Bansal; Yonatan Bitton; Michal Yarom; Idan Szpektor; Aditya Grover; Kai-Wei Chang (CoRR, 2024)

Multi-turn Reinforcement Learning from Preference Human Feedback. - Lior Shani; Aviv Rosenberg 002; Asaf B. Cassel; Oran Lang; Daniele Calandriello; Avital Zipori; Hila Noga; Orgad Keller; Bilal Piot; Idan Szpektor; Avinatan Hassidim; Yossi Matias; et al. (CoRR, 2024)

Can Few-shot Work in Long-Context? Recycling the Context to Generate Demonstrations. - Arie Cattan; Alon Jacovi; Alex Fabrikant; Jonathan Herzig; Roee Aharoni; Hannah Rashkin; Dror Marcus; Avinatan Hassidim; Yossi Matias; Idan Szpektor; Avi Caciularu (CoRR, 2024)

Contrastive Sequential-Diffusion Learning: An approach to Multi-Scene Instructional Video Synthesis. - Vasco Ramos; Yonatan Bitton; Michal Yarom; Idan Szpektor; João Magalhães (CoRR, 2024)

Beneath the Surface of Consistency: Exploring Cross-lingual Knowledge Representation Sharing in LLMs. - Maxim Ifergan; Leshem Choshen; Roee Aharoni; Idan Szpektor; Omri Abend (CoRR, 2024)

Localizing Factual Inconsistencies in Attributable Text Generation. - Arie Cattan; Paul Roit; Shiyue Zhang 001; David Wan; Roee Aharoni; Idan Szpektor; Mohit Bansal; Ido Dagan (CoRR, 2024)

Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance. - Omer Nahum; Nitay Calderon; Orgad Keller; Idan Szpektor; Roi Reichart (CoRR, 2024)

Distinguishing Ignorance from Error in LLM Hallucinations. - Adi Simhi; Jonathan Herzig; Idan Szpektor; Yonatan Belinkov (CoRR, 2024)

MDCure: A Scalable Pipeline for Multi-Document Instruction-Following. - Gabrielle Kaili-May Liu; Bowen Shi; Avi Caciularu; Idan Szpektor; Arman Cohan (ACL (1), 2025)

LLMs Know More Than They Show: On the Intrinsic Representation of LLM Hallucinations. - Hadas Orgad; Michael Toker; Zorik Gekhman; Roi Reichart; Idan Szpektor; Hadas Kotek; Yonatan Belinkov (ICLR, 2025)

Video-STaR: Self-Training Enables Video Instruction Tuning with Any Supervision. - Orr Zohar; Xiaohan Wang; Yonatan Bitton; Idan Szpektor; Serena Yeung-Levy (ICLR, 2025)

Bridging the Visual Gap: Fine-Tuning Multimodal Models with Knowledge-Adapted Captions. - Moran Yanuka; Assaf Ben-Kish; Yonatan Bitton; Idan Szpektor; Raja Giryes (NAACL (Long Papers), 2025)

Contrastive Sequential-Diffusion Learning: Non-Linear and Multi-Scene Instructional Video Synthesis. - Vasco Ramos; Yonatan Bitton; Michal Yarom; Idan Szpektor; João Magalhães (WACV, 2025)

ECLeKTic: a Novel Challenge Set for Evaluation of Cross-Lingual Knowledge Transfer. - Omer Goldman; Uri Shaham 002; Dan Malkin; Sivan Eiger; Avinatan Hassidim; Yossi Matias; Joshua Maynez; Adi Mayrav Gilady; Jason Riesa; Shruti Rijhwani; Laura Rimell; Idan Szpektor; et al. (CoRR, 2025)

Inside-Out: Hidden Factual Knowledge in LLMs. - Zorik Gekhman; Eyal Ben-David; Hadas Orgad; Eran Ofek; Yonatan Belinkov; Idan Szpektor; Jonathan Herzig; Roi Reichart (CoRR, 2025)

Gemma 3 Technical Report. - Aishwarya Kamath; Johan Ferret; Shreya Pathak; Nino Vieillard; Ramona Merhej; Sarah Perrin; Tatiana Matejovicova; Alexandre Ramé; Morgane Rivière; Louis Rouillard; Thomas Mesnard; Geoffrey Cideron; et al. (CoRR, 2025)

Latent Beam Diffusion Models for Decoding Image Sequences. - Guilherme Fernandes; Vasco Ramos; Regev Cohen; Idan Szpektor; João Magalhães (CoRR, 2025)

RefVNLI: Towards Scalable Evaluation of Subject-driven Text-to-image Generation. - Aviv Slobodkin; Hagai Taitelbaum; Yonatan Bitton; Brian Gordon; Michal Sokolik; Nitzan Bitton Guetta; Almog Gueta; Royi Rassin; Itay Laish; Dani Lischinski; Idan Szpektor (CoRR, 2025)

3DLLM-Mem: Long-Term Spatial-Temporal Memory for Embodied 3D Large Language Model. - Wenbo Hu 006; Yining Hong; Yanjun Wang; Leison Gao; Zibu Wei; Xingcheng Yao; Nanyun Peng 001; Yonatan Bitton; Idan Szpektor; Kai-Wei Chang (CoRR, 2025)

MetaFaith: Faithful Natural Language Uncertainty Expression in LLMs. - Gabrielle Kaili-May Liu; Gal Yona; Avi Caciularu; Idan Szpektor; Tim G. J. Rudner; Arman Cohan (CoRR, 2025)

Unblocking Fine-Grained Evaluation of Detailed Captions: An Explaining AutoRater and Critic-and-Revise Pipeline. - Brian Gordon; Yonatan Bitton; Andreea Marzoca; Yasumasa Onoe; Xiao Wang 038; Daniel Cohen-Or; Idan Szpektor (CoRR, 2025)

DRAGged into Conflicts: Detecting and Addressing Conflicting Sources in Search-Augmented LLMs. - Arie Cattan; Alon Jacovi; Ori Ram; Jonathan Herzig; Roee Aharoni; Sasha Goldshtein; Eran Ofek; Idan Szpektor; Avi Caciularu (CoRR, 2025)

Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities. - Gheorghe Comanici; Eric Bieber; Mike Schaekermann; Ice Pasupat; Noveen Sachdeva; Inderjit S. Dhillon; Marcel Blistein; Ori Ram; Dan Zhang; Evan Rosen; Luke Marris; Sam Petulla; et al. (CoRR, 2025)