← Authors

Weiwei Sun

75 papers · 2008–2026 · 15 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (15) 🐝 Cross-Pollinator (12) 🐣 Hot Topic Early Bird πŸ—ΊοΈ Taxonomy Completionist (15) 🧭 Keyword Pioneer 🌈 Renaissance Researcher (7) πŸŒ‰ Interdisciplinary Bridge πŸƒ Academic Marathon (17) 🐺 Lone Wolf (4) 🏠 Conference Loyalist (23) 🀝 Dynamic Duo (18) 🧬 Topic Evolution πŸ† Keyword Champion (5) πŸ”₯ Unstoppable (9) πŸš€ Conference Pioneer ⚑ Prolific Year (10) ❓ The Questioner (2) πŸ—ƒοΈ Keyword Collector (255) πŸ’Ž Century Club (74) πŸ“ˆ Trend Setter

Conferences

ACL (23) EMNLP (11) COLING (5) CONLL (5) IJCAI (5) NIPS (5) AAAI (3) IJCNLP (3) NAACL (3) SEMEVAL (3) CVPR (2) EACL (2) ECCV (2) WACV (2) ICCV (1)

Top co-authors

Xiaojun Wan (18) Zhaochun Ren (13) Kwang Moo Yi (9) Pengjie Ren (8) Andrea Tagliasacchi (7) Yantao Du (6) Lingyong Yan (6) Dawei Yin (6) Baihua Zheng (6) Zhifang Sui (5)

Research topics

Reinforcement Learning (1) Probability (1)

Keywords

large language model (6) semantic parsing (6) semantic graph (5) syntactic parsing (5) dependency parsing (4) attention mechanism (3) language model (3) graph parsing (3) information retrieval (3) neural network (3) semantic dependency parsing (3) second language acquisition (3) self-supervised learning (2) trajectory datum (2) recurrent neural network (2) contrastive learning (2) traffic signal control (2) semantic representation (2) text representation (2) syntactic analysis (2)

Papers

CO-Bench: Benchmarking Language Model Agents in Algorithm Search for Combinatorial Optimization AAAI 2026
BLiSS: Evaluating Bilingual Learner Competence in Second Language Small Language Models EMNLP 2025
Profiling neural grammar induction on morphemically tokenised child-directed speech NAACL 2025
A Computational Simulation of Language Production in First Language Acquisition EMNLP 2025
Transfer learning for dependency parsing of Vedic Sanskrit EMNLP 2025
Compositional Syntactico-SemBanking for English as a Second or Foreign Language ACL 2025
MAIR: A Massive Benchmark for Evaluating Instructed Retrieval EMNLP 2024
Knowing What LLMs DO NOT Know: A Simple Yet Effective Self-Detection Method NAACL 2024
"PointNeRF++: A multi-scale, point-based Neural Radiance Field" ECCV 2024
How Large Language Models Encode Context Knowledge? A Layer-Wise Probing Study COLING 2024
Improving the Robustness of Large Language Models via Consistency Alignment COLING 2024
Lagrangian Hashing for Compressed Neural Field Representations ECCV 2024
EtymoLink: A Structured English Etymology Dataset ACL 2024
Generate-then-Ground in Retrieval-Augmented Generation for Multi-hop Question Answering ACL 2024
MEFT: Memory-Efficient Fine-Tuning through Sparse Adapter ACL 2024
3D Gaussian Splatting as Markov Chain Monte Carlo NIPS 2024
Answering Ambiguous Questions via Iterative Prompting ACL 2023
Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agents EMNLP 2023
Generative Knowledge Selection for Knowledge-Grounded Dialogues EACL 2023
ContiFormer: Continuous-Time Transformer for Irregular Time Series Modeling NIPS 2023
Contrastive Learning Reduces Hallucination in Conversations AAAI 2023
NeuralBF: Neural Bilateral Filtering for Top-Down Instance Segmentation on Point Clouds WACV 2023
DiQAD: A Benchmark Dataset for Open-domain Dialogue Quality Assessment EMNLP 2023
Learning to Tokenize for Generative Retrieval NIPS 2023
RADE: Reference-Assisted Dialogue Evaluation for Open-Domain Dialogue ACL 2023
TUSK: Task-Agnostic Unsupervised Keypoints NIPS 2022
Multi-Agent Reinforcement Learning for Traffic Signal Control through Universal Communication Method IJCAI 2022
Universal Semantic Tagging for English and Mandarin Chinese NAACL 2021
Canonical Capsules: Self-Supervised Capsules in Canonical Pose NIPS 2021
Negation Scope Resolution for Chinese as a Second Language EACL 2021
Dynamic Lane Traffic Signal Control with Group Attention and Multi-Timescale Reinforcement Learning IJCAI 2021
Coding Textual Inputs Boosts the Accuracy of Neural Networks EMNLP 2020
Parsing into Variable-in-situ Logico-Semantic Graphs ACL 2020
Exact yet Efficient Graph Parsing, Bi-directional Locality and the Constructivist Hypothesis ACL 2020
Trajectory Similarity Learning with Auxiliary Supervision and Optimal Matching IJCAI 2020
Optimizing Through Learned Errors for Accurate Sports Field Registration WACV 2020
DeepDualMapper: A Gated Fusion Network for Automatic Map Extraction Using Aerial Images and Trajectories AAAI 2020
ACNe: Attentive Context Normalization for Robust Permutation-Equivariant Learning CVPR 2020
Semantic Parsing for English as a Second Language ACL 2020
Peking at MRP 2019: Factorization- and Composition-Based Parsing for Elementary Dependency Structures CONLL 2019
Graph-Based Meaning Representations: Design and Processing ACL 2019
CUNY-PKU Parser at SemEval-2019 Task 1: Cross-Lingual Semantic Parsing with UCCA SEMEVAL 2019
Unified Visual-Semantic Embeddings: Bridging Vision and Language With Structured Meaning Representations CVPR 2019
Linearized Multi-Sampling for Differentiable Image Transformation ICCV 2019
Language Generation via DAG Transduction ACL 2018
Accurate SHRG-Based Semantic Parsing ACL 2018
Pre- and In-Parsing Models for Neural Empty Category Detection ACL 2018
Neural Maximum Subgraph Parsing for Cross-Domain Semantic Dependency Analysis CONLL 2018
Semantic Role Labeling for Learner Chinese: the Importance of Syntactic Parsing and L2-L1 Parallel Data EMNLP 2018
DeepTravel: a Neural Network Based Travel Time Estimation Model with Auxiliary Supervision IJCAI 2018
Semantic Dependency Parsing via Book Embedding ACL 2017
Quasi-Second-Order Parsing for 1-Endpoint-Crossing, Pagenumber-2 Graphs EMNLP 2017
The Covert Helps Parse the Overt CONLL 2017
Parsing for Grammatical Relations via Graph Merging CONLL 2017
Modeling Trajectories with Recurrent Neural Networks IJCAI 2017
Parsing to 1-Endpoint-Crossing, Pagenumber-2 Graphs ACL 2017
A Data-Driven, Factorization Parser for CCG Dependency Structures ACL 2015
Peking: Building Semantic Dependency Graphs with a Hybrid Parser SEMEVAL 2015
A Data-Driven, Factorization Parser for CCG Dependency Structures IJCNLP 2015
Peking: Profiling Syntactic Tree Parsing Techniques for Semantic Graph Parsing SEMEVAL 2014
Grammatical Relations in Chinese: GB-Ground Extraction and Data-Driven Parsing ACL 2014
Capturing Long-distance Dependencies in Sequence Models: A Case Study of Chinese Part-of-speech Tagging IJCNLP 2013
Capturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech Tagging ACL 2012
Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations ACL 2012
Semantic Cohesion Model for Phrase-Based SMT COLING 2012
Enhancing Chinese Word Segmentation Using Unlabeled Data EMNLP 2011
A Stacked Sub-Word Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging ACL 2011
Semantics-Driven Shallow Parsing for Chinese Semantic Role Labeling ACL 2010
Improving Chinese Semantic Role Labeling with Rich Syntactic Features ACL 2010
Word-based and Character-based Word Segmentation Models: Comparison and Combination COLING 2010
Prediction of Thematic Rank for Structured Semantic Role Labeling IJCNLP 2009
Chinese Semantic Role Labeling with Shallow Parsing EMNLP 2009
Prediction of Thematic Rank for Structured Semantic Role Labeling ACL 2009
The Integration of Dependency Relation Classification and Semantic Role Labeling Using Bilayer Maximum Entropy Markov Models CONLL 2008
Prediction of Maximal Projection for Semantic Role Labeling COLING 2008