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Large Language Models (LLMs) have empowered autonomous agents to handle complex web navigation tasks. While recent studies integrate tree search to enhance long-horizon reasoning, applying these algorithms in web navigation faces two…

Artificial Intelligence · Computer Science 2026-02-17 Weiming Zhang , Jihong Wang , Jiamu Zhou , Qingyao Li , Xinbei Ma , Congmin Zheng , Xingyu Lou , Weiwen Liu , Zhuosheng Zhang , Jun Wang , Yong Yu , Weinan Zhang

Multimodal large language models (MLLMs) have begun to demonstrate robust reasoning capabilities on general tasks, yet their application in the medical domain remains in its early stages. Constructing chain-of-thought (CoT) training data is…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Haoran Sun , Yankai Jiang , Wenjie Lou , Yujie Zhang , Wenjie Li , Lilong Wang , Mianxin Liu , Lei Liu , Xiaosong Wang

Multi-turn dialogues and context-intensive tasks challenge Large Language Models (LLMs) to integrate long histories without sacrificing generation quality. Although prefix LLMs can better exploit historical context via bidirectional…

Computation and Language · Computer Science 2026-02-18 HaoYuan Hu , Mingcong Lu , Di Luo , XinYa Wu , Jiangcai Zhu , Taoye Yin , Zheng Li , Hao Wang , Shusheng Zhang , KeZun Zhang , KaiLai Shao , Chao Chen , Feng Wang

Large Language Models (LLMs) have demonstrated remarkable reasoning capabilities, yet their standard generation process -- auto-regressive token prediction -- is inherently myopic and prone to cascading errors. To address this, the…

Artificial Intelligence · Computer Science 2026-05-28 Guni Sharon

Large language models (LLMs) can achieve highly effective performance on various reasoning tasks by incorporating step-by-step chain-of-thought (CoT) prompting as demonstrations. However, the reasoning chains of demonstrations generated by…

Computation and Language · Computer Science 2024-03-18 Jiashuo Sun , Yi Luo , Yeyun Gong , Chen Lin , Yelong Shen , Jian Guo , Nan Duan

Outline generation aims to reveal the internal structure of a document by identifying underlying chapter relationships and generating corresponding chapter summaries. Although existing deep learning methods and large models perform well on…

Artificial Intelligence · Computer Science 2024-12-03 Yan Yan , Yuanchi Ma

Large Language Models (LLMs), such as \texttt{ChatGPT}, greatly empower dialogue systems with strong language understanding and generation capabilities. However, most of the previous works prompt the LLMs to directly generate a response…

Computation and Language · Computer Science 2023-10-17 Hongru Wang , Rui Wang , Fei Mi , Yang Deng , Zezhong Wang , Bin Liang , Ruifeng Xu , Kam-Fai Wong

A lack of large-scale human-annotated data has hampered the hierarchical discourse parsing of Chinese. In this paper, we present GCDT, the largest hierarchical discourse treebank for Mandarin Chinese in the framework of Rhetorical Structure…

Computation and Language · Computer Science 2022-10-20 Siyao Peng , Yang Janet Liu , Amir Zeldes

Generating sports game reports from structured tables is a complex table-to-text task that demands both precise data interpretation and fluent narrative generation. Traditional model-based approaches require large, annotated datasets, while…

Computation and Language · Computer Science 2026-04-30 Shang-Hsuan Chiang , Tsan-Tsung Yang , An-Zi Yen , Wen-Chih Peng

Recent advances in large language models have demonstrated considerable potential in scientific domains such as drug repositioning. However, their effectiveness remains constrained when reasoning extends beyond the knowledge acquired during…

Artificial Intelligence · Computer Science 2025-08-01 Zerui Yang , Yuwei Wan , Siyu Yan , Yudai Matsuda , Tong Xie , Bram Hoex , Linqi Song

Large language models (LLMs) demonstrate impressive multilingual capability, but their performance varies substantially across different languages. In this work, we introduce a simple yet effective method, called cross-lingual-thought…

Computation and Language · Computer Science 2023-10-24 Haoyang Huang , Tianyi Tang , Dongdong Zhang , Wayne Xin Zhao , Ting Song , Yan Xia , Furu Wei

Text-to-Image generation (TTI) technologies are advancing rapidly, especially in the English language communities. However, apart from the user input language barrier problem, English-native TTI models inherently carry biases from their…

Computation and Language · Computer Science 2026-03-19 Shanyuan Liu , Bo Cheng , Yuhang Ma , Liebucha Wu , Ao Ma , Xiaoyu Wu , Dawei Leng , Yuhui Yin

One of the most important AI research questions is to trade off computation versus performance since ``perfect rationality" exists in theory but is impossible to achieve in practice. Recently, Monte-Carlo tree search (MCTS) has attracted…

Artificial Intelligence · Computer Science 2022-10-25 Weirui Ye , Pieter Abbeel , Yang Gao

This paper presents an efficient approach to object manipulation planning using Monte Carlo Tree Search (MCTS) to find contact sequences and an efficient ADMM-based trajectory optimization algorithm to evaluate the dynamic feasibility of…

Robotics · Computer Science 2023-03-21 Huaijiang Zhu , Avadesh Meduri , Ludovic Righetti

Large Language Models (LLMs) have achieved remarkable success across a wide range of natural language processing tasks. However, Chinese LLMs face unique challenges, primarily due to the dominance of unstructured free text and the lack of…

Computation and Language · Computer Science 2025-10-08 Chengwei Wu , Jiapu Wang , Mingyang Gao , Xingrui Zhuo , Jipeng Guo , Runlin Lei , Haoran Luo , Tianyu Chen , Haoyi Zhou , Shirui Pan , Zechao Li

Joint medical relation extraction refers to extracting triples, composed of entities and relations, from the medical text with a single model. One of the solutions is to convert this task into a sequential tagging task. However, in the…

Computation and Language · Computer Science 2022-08-18 Xukun Luo , Weijie Liu , Meng Ma , Ping Wang

Monte Carlo Tree Search (MCTS) has shown its strength for a lot of deterministic and stochastic examples, but literature lacks reports of applications to real world industrial processes. Common reasons for this are that there is no…

Artificial Intelligence · Computer Science 2021-08-05 Dorina Weichert , Felix Horchler , Alexander Kister , Marcus Trost , Johannes Hartung , Stefan Risse

Large language models are being rapidly deployed across many fields such as healthcare, finance, transportation, and energy, where time-series data are fundamental components. The current works are still limited in their ability to perform…

Artificial Intelligence · Computer Science 2026-01-23 Paul Quinlan , Qingguo Li , Xiaodan Zhu

Story generation has been a prominent application of Large Language Models (LLMs). However, understanding LLMs' ability to produce high-quality stories remains limited due to challenges in automatic evaluation methods and the high cost and…

Computation and Language · Computer Science 2025-06-13 Yi Wang , Max Kreminski

In this paper we propose a novel reinforcement learning based model for sequence tagging, referred to as MM-Tag. Inspired by the success and methodology of the AlphaGo Zero, MM-Tag formalizes the problem of sequence tagging with a Monte…

Computation and Language · Computer Science 2018-05-21 Yadi Lao , Jun Xu , Yanyan Lan , Jiafeng Guo , Sheng Gao , Xueqi Cheng