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Large Language Models (LLMs) have shown superior performance in various applications and fields. To achieve better performance on specialized domains such as law and advertisement, LLMs are often continue pre-trained on in-domain data.…

Computation and Language · Computer Science 2024-06-25 Xiao Liang , Xinyu Hu , Simiao Zuo , Yeyun Gong , Qiang Lou , Yi Liu , Shao-Lun Huang , Jian Jiao

Retrieving pertinent documents from various data sources with diverse characteristics poses a significant challenge for Document Retrieval Systems. The complexity of this challenge is further compounded when accounting for the semantic…

Information Retrieval · Computer Science 2025-08-29 Apurva Kulkarni , Chandrashekar Ramanathan , Vinu E Venugopal

The real-time Railway Traffic Management Problem (rtRTMP) is a challenging optimisation problem in railway transportation. It involves the efficient management of train movements while minimising delay propagation caused by unforeseen…

Multiagent Systems · Computer Science 2025-02-13 Leo D'Amato , Paola Pellegrini , Vito Trianni

Accurate representation of procedures in restricted scenarios, such as non-standardized scientific experiments, requires precise depiction of constraints. Unfortunately, Domain-specific Language (DSL), as an effective tool to express…

Robotics · Computer Science 2024-10-31 Yu-Zhe Shi , Haofei Hou , Zhangqian Bi , Fanxu Meng , Xiang Wei , Lecheng Ruan , Qining Wang

Dialogue systems can benefit from being able to search through a corpus of text to find information relevant to user requests, especially when encountering a request for which no manually curated response is available. The state-of-the-art…

Information Retrieval · Computer Science 2022-06-02 Hui Wan , Siva Sankalp Patel , J. William Murdock , Saloni Potdar , Sachindra Joshi

In recent times Large Language Models have exhibited tremendous capabilities, especially in the areas of mathematics, code generation and general-purpose reasoning. However for specialized domains especially in applications that require…

Artificial Intelligence · Computer Science 2024-05-06 Sujit Khanna , Shishir Subedi

Text line detection is a key task in historical document analysis facing many challenges of arbitrary-shaped text lines, dense texts, and text lines with high aspect ratios, etc. In this paper, we propose a general framework for historical…

Computation and Language · Computer Science 2024-07-09 Xingjian Hu , Baole Wei , Liangcai Gao , Jun Wang

Facing the rapid growth in the issuance of financial tickets (or bills, invoices etc.), traditional manual invoice reimbursement and financial accounting system are imposing an increasing burden on financial accountants and consuming…

Machine Learning · Computer Science 2020-10-30 Fukang Tian , Haiyu Wu , Bo Xu

With the rapid development of large language models in recent years, there has been an increasing demand for domain-specific Agents that can cater to the unique needs of enterprises and organizations. Unlike general models, which strive for…

Computation and Language · Computer Science 2024-08-13 Chih-Wei Song , Yu-Kai Lee , Yin-Te Tsai

This paper describes our submission for the End-to-end Multi-domain Task Completion Dialog shared task at the 9th Dialog System Technology Challenge (DSTC-9). Participants in the shared task build an end-to-end task completion dialog system…

Computation and Language · Computer Science 2021-02-10 Boliang Zhang , Ying Lyu , Ning Ding , Tianhao Shen , Zhaoyang Jia , Kun Han , Kevin Knight

Edge computing has been an efficient way to provide prompt and near-data computing services for resource-and-delay sensitive IoT applications via computation offloading. Effective computation offloading strategies need to comprehensively…

Networking and Internet Architecture · Computer Science 2021-09-24 Sheng Yue , Ju Ren , Nan Qiao , Yongmin Zhang , Hongbo Jiang , Yaoxue Zhang , Yuanyuan Yang

Current text visualization techniques typically provide overviews of document content and structure using intrinsic properties such as term frequencies, co-occurrences, and sentence structures. Such visualizations lack conceptual overviews…

Human-Computer Interaction · Computer Science 2021-03-03 Xiaoyu Zhang , Senthil Chandrasegaran , Kwan-Liu Ma

Trajectory clustering is an important operation of knowledge discovery from mobility data. Especially nowadays, the need for performing advanced analytic operations over massively produced data, such as mobility traces, in efficient and…

Databases · Computer Science 2020-03-03 Panagiotis Tampakis , Nikos Pelekis , Christos Doulkeridis , Yannis Theodoridis

Conversational Recommender Systems (CRS) has become an emerging research topic seeking to perform recommendations through interactive conversations, which generally consist of generation and recommendation modules. Prior work on CRS tends…

Computation and Language · Computer Science 2022-09-26 Lingzhi Wang , Shafiq Joty , Wei Gao , Xingshan Zeng , Kam-Fai Wong

In today's complex industrial environments, operators must often navigate through extensive technical manuals to identify troubleshooting procedures that may help react to some observed failure symptoms. These manuals, written in natural…

Software Engineering · Computer Science 2026-03-31 Maria Teresa Rossi , Leonardo Mariani , Oliviero Riganelli , Giuseppe Filomeno , Danilo Giannone , Paolo Gavazzo

Stories and emotions in movies emerge through the effect of well-thought-out directing decisions, in particular camera placement and movement over time. Crafting compelling camera trajectories remains a complex iterative process, even for…

Computer Vision and Pattern Recognition · Computer Science 2024-07-02 Robin Courant , Nicolas Dufour , Xi Wang , Marc Christie , Vicky Kalogeiton

Turn-taking modeling is fundamental to spoken dialogue systems, yet its evaluation remains fragmented and often limited to binary boundary detection under narrow interaction settings. Such protocols hinder systematic comparison and obscure…

Sound · Computer Science 2026-04-02 Huan Shen , Yingao Wang , Shangkun Huang , Wei Zou , Yunzhang Chen

There has been a significant effort by the research community to address the problem of providing methods to organize documentation with the help of information Retrieval methods. In this report paper, we present several experiments with…

Information Retrieval · Computer Science 2022-06-07 Rui Portocarrero Sarmento , Douglas O. Cardoso , João Gama , Pavel Brazdil

Identifying relevant knowledge to be used in conversational systems that are grounded in long documents is critical to effective response generation. We introduce a knowledge identification model that leverages the document structure to…

Computation and Language · Computer Science 2021-09-13 Zeqiu Wu , Bo-Ru Lu , Hannaneh Hajishirzi , Mari Ostendorf

Large language models are transitioning from generalpurpose knowledge engines to realworld problem solvers, yet optimizing them for deep search tasks remains challenging. The central bottleneck lies in the extreme sparsity of highquality…

Artificial Intelligence · Computer Science 2026-02-17 Zheng Chu , Xiao Wang , Jack Hong , Huiming Fan , Yuqi Huang , Yue Yang , Guohai Xu , Chenxiao Zhao , Cheng Xiang , Shengchao Hu , Dongdong Kuang , Ming Liu , Bing Qin , Xing Yu