Idan Szpektor

Location Not Found: Exposing Implicit Local and Global Biases in Multilingual LLMs ACL 2026 Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance EMNLP 2025 Beneath the Surface of Consistency: Exploring Cross-lingual Knowledge Representation Sharing in LLMs NAACL 2025 Bridging the Visual Gap: Fine-Tuning Multimodal Models with Knowledge-Adapted Captions NAACL 2025 Contrastive Sequential-Diffusion Learning: Non-Linear and Multi-Scene Instructional Video Synthesis WACV 2025 DoubleDipper: Recycling Contexts for Efficient and Attributed In-Context Learning IJCNLP 2025 LLMs Know More Than They Show: On the Intrinsic Representation of LLM Hallucinations ICLR 2025 MDCure: A Scalable Pipeline for Multi-Document Instruction-Following ACL 2025 MetaFaith: Faithful Natural Language Uncertainty Expression in LLMs EMNLP 2025 RefVNLI: Towards Scalable Evaluation of Subject-driven Text-to-image Generation EMNLP 2025 Video-STaR: Self-Training Enables Video Instruction Tuning with Any Supervision ICLR 2025 Generating Coherent Sequences of Visual Illustrations for Real-World Manual Tasks ACL 2024 Mismatch Quest: Visual and Textual Feedback for Image-Text Misalignment ECCV 2024 Multilingual Instruction Tuning With Just a Pinch of Multilinguality ACL 2024 Multi-turn Reinforcement Learning with Preference Human Feedback NeurIPS 2024 Unpacking Tokenization: Evaluating Text Compression and its Correlation with Model Performance ACL 2024 VideoCon: Robust Video-Language Alignment via Contrast Captions CVPR 2024 Visual Riddles: a Commonsense and World Knowledge Challenge for Large Vision and Language Models NeurIPS 2024 DisentQA: Disentangling Parametric and Contextual Knowledge with Counterfactual Question Answering ACL 2023 Factually Consistent Summarization via Reinforcement Learning with Textual Entailment Feedback ACL 2023 MaXM: Towards Multilingual Visual Question Answering EMNLP 2023 Multilingual Sequence-to-Sequence Models for Hebrew NLP ACL 2023 TrueTeacher: Learning Factual Consistency Evaluation with Large Language Models EMNLP 2023 What You See is What You Read? Improving Text-Image Alignment Evaluation NeurIPS 2023 All You May Need for VQA are Image Captions NAACL 2022 TRUE: Re-evaluating Factual Consistency Evaluation ACL 2022 TRUE: Re-evaluating Factual Consistency Evaluation NAACL 2022 Q2: Evaluating Factual Consistency in Knowledge-Grounded Dialogues via Question Generation and Question Answering EMNLP 2021 What's the Best Place for an AI Conference, Vancouver or _______: Why Completing Comparative Questions is Difficult AAAI 2021 Semantically Driven Sentence Fusion: Modeling and Evaluation EMNLP 2020 A Joint Named-Entity Recognizer for Heterogeneous Tag-sets Using a Tag Hierarchy ACL 2019 Audio De-identification - a New Entity Recognition Task NAACL 2019 DiscoFuse: A Large-Scale Dataset for Discourse-Based Sentence Fusion NAACL 2019 Syntactic Parsing of Web Queries with Question Intent NAACL 2016 Probabilistic Modeling of Joint-context in Distributional Similarity CoNLL 2014 A Two Level Model for Context Sensitive Inference Rules ACL 2013 Generating Synthetic Comparable Questions for News Articles ACL 2013 Using Lexical Expansion to Learn Inference Rules from Sparse Data ACL 2013 Learning Verb Inference Rules from Linguistically-Motivated Evidence EMNLP 2012 Generating Entailment Rules from FrameNet ACL 2010 Textual Entailment NAACL 2010 Directional Distributional Similarity for Lexical Expansion ACL 2009 Source-Language Entailment Modeling for Translating Unknown Terms ACL 2009 Contextual Preferences ACL 2008 Learning Entailment Rules for Unary Templates COLING 2008 Instance-based Evaluation of Entailment Rule Acquisition ACL 2007 Investigating a Generic Paraphrase-Based Approach for Relation Extraction EACL 2006 Scaling Web-based Acquisition of Entailment Relations EMNLP 2004