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20212026
most citedCapturing Event Argument Interaction via A Bi-Directional Entity-Level Recurrent Decoder

2 citations · 2 across the 7 of their papers we have counts for

collaborators

7 papers

cs.AI2026

OPE: Overcoming Information Saturation in Parallel Thinking via Outline-Guided Path Exploration

Qi Guo, Jianing Wang, Deyang Kong +7

Parallel thinking has emerged as a new paradigm for large reasoning models (LRMs) in tackling complex problems. Recent methods leverage Reinforcement Learning (RL) to enhance paral…

cs.LG2025

Rethinking the Sampling Criteria in Reinforcement Learning for LLM Reasoning: A Competence-Difficulty Alignment Perspective

Deyang Kong, Qi Guo, Xiangyu Xi +5

Reinforcement learning exhibits potential in enhancing the reasoning abilities of large language models, yet it is hard to scale for the low sample efficiency during the rollout ph…

cs.CL2025

SampleMix: A Sample-wise Pre-training Data Mixing Strategey by Coordinating Data Quality and Diversity

Xiangyu Xi, Deyang Kong, Jian Yang +7

Existing pretraining data mixing methods for large language models (LLMs) typically follow a domain-wise methodology, a top-down process that first determines domain weights and th…

cs.CL2023

Dialog-to-Actions: Building Task-Oriented Dialogue System via Action-Level Generation

Yuncheng Hua, Xiangyu Xi, Zheng Jiang +4

End-to-end generation-based approaches have been investigated and applied in task-oriented dialogue systems. However, in industrial scenarios, existing methods face the bottlenecks…

cs.CL2022

MUSIED: A Benchmark for Event Detection from Multi-Source Heterogeneous Informal Texts

Xiangyu Xi, Jianwei Lv, Shuaipeng Liu +3

Event detection (ED) identifies and classifies event triggers from unstructured texts, serving as a fundamental task for information extraction. Despite the remarkable progress ach…

cs.CL2022

A Low-Cost, Controllable and Interpretable Task-Oriented Chatbot: With Real-World After-Sale Services as Example

Xiangyu Xi, Chenxu Lv, Yuncheng Hua +5

Though widely used in industry, traditional task-oriented dialogue systems suffer from three bottlenecks: (i) difficult ontology construction (e.g., intents and slots); (ii) poor c…

cs.CL2021★ 2 cited

Capturing Event Argument Interaction via A Bi-Directional Entity-Level Recurrent Decoder

Xiangyu Xi, Wei Ye, Shikun Zhang +3

Capturing interactions among event arguments is an essential step towards robust event argument extraction (EAE). However, existing efforts in this direction suffer from two limita…