Wei Lu

From Tens of Hours to Tens of Thousands: Scaling Back-Translation for Speech Recognition EMNLP 2025 Through the Valley: Path to Effective Long CoT Training for Small Language Models EMNLP 2025 iPET: An Interactive Emotional Companion Dialogue System with LLM-Powered Virtual Pet World Simulation ACL 2025 Constrained Layout Generation with Factor Graphs CVPR 2024 Non-Autoregressive Machine Translation as Constrained HMM ACL 2024 Self-Training with Direct Preference Optimization Improves Chain-of-Thought Reasoning ACL 2024 Contextual Distortion Reveals Constituency: Masked Language Models are Implicit Parsers ACL 2023 Decomposed Prompt Tuning via Low-Rank Reparameterization EMNLP 2023 Learning Multi-Step Reasoning by Solving Arithmetic Tasks ACL 2023 Leveraging Training Data in Few-Shot Prompting for Numerical Reasoning ACL 2023 Sampling Better Negatives for Distantly Supervised Named Entity Recognition ACL 2023 Tell2Design: A Dataset for Language-Guided Floor Plan Generation ACL 2023 Tuna: Instruction Tuning using Feedback from Large Language Models EMNLP 2023 Unraveling Feature Extraction Mechanisms in Neural Networks EMNLP 2023 DAMO-NLP at SemEval-2022 Task 11: A Knowledge-based System for Multilingual Named Entity Recognition SemEval 2022 Differentiable Data Augmentation for Contrastive Sentence Representation Learning EMNLP 2022 Implicit n-grams Induced by Recurrence NAACL 2022 Learning to Reason Deductively: Math Word Problem Solving as Complex Relation Extraction ACL 2022 Named Entity and Relation Extraction with Multi-Modal Retrieval EMNLP 2022 Better Feature Integration for Named Entity Recognition NAACL 2021 Interventional Video Grounding With Dual Contrastive Learning CVPR 2021 Mixed Cross Entropy Loss for Neural Machine Translation ICML 2021 To be Closer: Learning to Link up Aspects with Opinions EMNLP 2021 Uncovering Main Causalities for Long-tailed Information Extraction EMNLP 2021 APE: Argument Pair Extraction from Peer Review and Rebuttal via Multi-task Learning EMNLP 2020 Aspect Sentiment Classification with Aspect-Specific Opinion Spans EMNLP 2020 ENT-DESC: Entity Description Generation by Exploring Knowledge Graph EMNLP 2020 Knowing What, How and Why: A Near Complete Solution for Aspect-Based Sentiment Analysis AAAI 2020 Learning Latent Forests for Medical Relation Extraction IJCAI 2020 Lightweight, Dynamic Graph Convolutional Networks for AMR-to-Text Generation EMNLP 2020 Position-Aware Tagging for Aspect Sentiment Triplet Extraction EMNLP 2020 Pre-training for Abstractive Document Summarization by Reinstating Source Text EMNLP 2020 Reasoning with Latent Structure Refinement for Document-Level Relation Extraction ACL 2020 Understanding Attention for Text Classification ACL 2020 A Neural Multi-digraph Model for Chinese NER with Gazetteers ACL 2019 Aligning Cross-Lingual Entities with Multi-Aspect Information EMNLP 2019 Attention Guided Graph Convolutional Networks for Relation Extraction ACL 2019 Better Modeling of Incomplete Annotations for Named Entity Recognition NAACL 2019 Dependency-Guided LSTM-CRF for Named Entity Recognition EMNLP 2019 Joint Detection and Location of English Puns NAACL 2019 Learning Explicit and Implicit Structures for Targeted Sentiment Analysis EMNLP 2019 Neural Chinese Address Parsing NAACL 2019 Quantity Tagger: A Latent-Variable Sequence Labeling Approach to Solving Addition-Subtraction Word Problems ACL 2019 Text2Math: End-to-end Parsing Text into Math Expressions EMNLP 2019 Better Transition-Based AMR Parsing with a Refined Search Space EMNLP 2018 Dependency-based Hybrid Trees for Semantic Parsing EMNLP 2018 Learning Cross-lingual Distributed Logical Representations for Semantic Parsing ACL 2018 Learning with Structured Representations for Negation Scope Extraction ACL 2018 Multilingual Semantic Parsing : Parsing Multiple Languages into Semantic Representations COLING 2014 A Probabilistic Forest-to-String Model for Language Generation from Typed Lambda Calculus Expressions EMNLP 2011 Better Punctuation Prediction with Dynamic Conditional Random Fields EMNLP 2010 Natural Language Generation with Tree Conditional Random Fields EMNLP 2009 A Generative Model for Parsing Natural Language to Meaning Representations EMNLP 2008