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Dialog system developers need high-quality data to train, fine-tune and assess their systems. They often use crowdsourcing for this since it provides large quantities of data from many workers. However, the data may not be of sufficiently…

Computation and Language · Computer Science 2022-07-27 Jessica Huynh , Ting-Rui Chiang , Jeffrey Bigham , Maxine Eskenazi

Since only a small number of traces generated from distributed tracing helps in troubleshooting, its storage requirement can be significantly reduced by biasing the selection towards anomalous traces. To aid in this scenario, we propose…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-10-11 Alim Ul Gias , Yicheng Gao , Matthew Sheldon , José A. Perusquía , Owen O'Brien , Giuliano Casale

Providing explanations in response to user reviews is a time-consuming and repetitive task for companies, as many reviews present similar issues requiring nearly identical responses. To improve efficiency, this paper proposes a…

Software Engineering · Computer Science 2026-05-26 Martin Obaidi , Nicolas Voß , Hannah Deters , Jakob Droste , Marc Herrmann , Jannik Fischbach , Kurt Schneider

Conventional recommendation systems (RSs) are typically optimized to enhance performance metrics uniformly across all training samples. This makes it hard for data-driven RSs to cater to a diverse set of users due to the varying properties…

Information Retrieval · Computer Science 2024-05-03 Kirandeep Kaur , Chirag Shah

Efficient and appropriate online customer service is essential to large e-commerce businesses. Existing solution recommendation methods for online customer service are unable to determine the best solutions at runtime, leading to poor…

Information Retrieval · Computer Science 2020-09-01 Min Fu , Jiwei Guan , Xi Zheng , Jie Zhou , Jianchao Lu , Tianyi Zhang , Shoujie Zhuo , Lijun Zhan , Jian Yang

We introduce an incremental summarization system for customer support agents that intelligently determines when to generate concise bullet notes during conversations, reducing agents' context-switching effort and redundant review. Our…

Computation and Language · Computer Science 2025-10-10 Yisha Wu , Cen Mia Zhao , Yuanpei Cao , Xiaoqing Su , Yashar Mehdad , Mindy Ji , Claire Na Cheng

This study aims to improve the accuracy and quality of large-scale language models (LLMs) in answering questions by integrating Elasticsearch into the Retrieval Augmented Generation (RAG) framework. The experiment uses the Stanford Question…

Information Retrieval · Computer Science 2024-10-21 Jiajing Chen , Runyuan Bao , Hongye Zheng , Zhen Qi , Jianjun Wei , Jiacheng Hu

Sequential recommender systems (SRS) have gained increasing popularity due to their remarkable proficiency in capturing dynamic user preferences. In the current setup of SRS, a common configuration is to uniformly consider each historical…

Information Retrieval · Computer Science 2025-06-03 Hao Zhang , Mingyue Cheng , Zhiding Liu , Junzhe Jiang

Large language models (LLMs) have shown promise in medical question answering, yet they often overlook the domain-specific expertise that professionals depend on, such as the clinical subject areas (e.g., trauma, airway) and the…

Computation and Language · Computer Science 2025-11-20 Xueren Ge , Sahil Murtaza , Anthony Cortez , Homa Alemzadeh

Stochastic choice-based discrete planning is a broad class of decision-making problems characterized by a sequential decision-making process involving a planner and a group of customers. The firm or planner first decides a subset of options…

Optimization and Control · Mathematics 2024-09-20 Jiajie Zhang , Yun Hui Lin , Gerardo Berbeglia

In large language models (LLM)-based recommendation systems (LLM-RSs), accurately predicting user preferences by leveraging the general knowledge of LLMs is possible without requiring extensive training data. By converting recommendation…

Information Retrieval · Computer Science 2024-12-20 Genki Kusano , Kosuke Akimoto , Kunihiro Takeoka

Session-based recommendation (SBR) aims to predict the following item a user will interact with during an ongoing session. Most existing SBR models focus on designing sophisticated neural-based encoders to learn a session representation,…

Information Retrieval · Computer Science 2024-05-03 Minjin Choi , Hye-young Kim , Hyunsouk Cho , Jongwuk Lee

It is time-saving to build a reading assistant for customer service representations (CSRs) when reading user manuals, especially information-rich ones. Current solutions don't fit the online custom service scenarios well due to the lack of…

Computation and Language · Computer Science 2024-08-27 Weihong Du , Jia Liu , Zujie Wen , Dingnan Jin , Hongru Liang , Wenqiang Lei

In recent years, chat-bot has become a new type of intelligent terminal to guide users to consume services. However, it is criticized most that the services it provides are not what users expect or most expect. This defect mostly dues to…

Artificial Intelligence · Computer Science 2020-09-04 Junrui Tian , Zhiying Tu , Zhongjie Wang , Xiaofei Xu , Min Liu

Automatic meeting summarization is becoming increasingly popular these days. The ability to automatically summarize meetings and to extract key information could greatly increase the efficiency of our work and life. In this paper, we…

Computation and Language · Computer Science 2021-11-17 Andras Huebner , Wei Ji , Xiang Xiao

Previous studies have demonstrated that proactive interaction with user reviews has a positive impact on the perception of app users and encourages them to submit revised ratings. Nevertheless, developers encounter challenges in managing a…

Computation and Language · Computer Science 2024-05-08 Guy Azov , Tatiana Pelc , Adi Fledel Alon , Gila Kamhi

Managing issue reports is essential for the evolution and maintenance of software systems. However, manual issue management tasks such as triaging, prioritizing, localizing, and resolving issues are highly resource-intensive for projects…

Software Engineering · Computer Science 2025-02-10 Ahmed Adnan , Antu Saha , Oscar Chaparro

Generative recommendation has emerged as a promising paradigm that formulates the recommendations into a text-to-text generation task, harnessing the vast knowledge of large language models. However, existing studies focus on considering…

Information Retrieval · Computer Science 2025-11-04 Sunkyung Lee , Seongmin Park , Jonghyo Kim , Mincheol Yoon , Jongwuk Lee

Large Language Models (LLMs) have demonstrated immense potential in artificial intelligence across various domains, including healthcare. However, their efficacy is hindered by the need for high-quality labeled data, which is often…

Computation and Language · Computer Science 2024-05-24 P. Barai , G. Leroy , P. Bisht , J. M. Rothman , S. Lee , J. Andrews , S. A. Rice , A. Ahmed

Customer Service Management is one of major business activities to better serve company customers through the introduction of reliable processes and procedures. Today this kind of activities is implemented through e-services to directly…

Information Retrieval · Computer Science 2007-05-23 Alexander Smirnov , Mikhail Pashkin , Nikolai Chilov , Tatiana Levashova , Andrew Krizhanovsky , Alexey Kashevnik
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