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The advancement of large language models (LLMs) is critically dependent on the availability of high-quality datasets for Supervised Fine-Tuning (SFT), alignment tasks like Direct Preference Optimization (DPO), etc. In this work, we present…

Artificial Intelligence · Computer Science 2025-12-12 Bidyapati Pradhan , Surajit Dasgupta , Amit Kumar Saha , Omkar Anustoop , Sriram Puttagunta , Vipul Mittal , Gopal Sarda

Pornographic content occurring in human-machine interaction dialogues can cause severe side effects for users in open-domain dialogue systems. However, research on detecting pornographic language within human-machine interaction dialogues…

Computation and Language · Computer Science 2024-03-21 Huachuan Qiu , Shuai Zhang , Hongliang He , Anqi Li , Zhenzhong Lan

Medical conversations between patients and medical professionals have implicit functional sections, such as "history taking", "summarization", "education", and "care plan." In this work, we are interested in learning to automatically…

Computation and Language · Computer Science 2022-10-10 Mengqian Wang , Ilya Valmianski , Xavier Amatriain , Anitha Kannan

The adaptation of Large-Scale Language Models (LLMs) to specific domains depends on high-quality fine-tuning datasets, particularly in instructional format (e.g., Question-Answer - Q&A). However, generating these datasets, particularly from…

Machine Learning · Computer Science 2026-01-22 Alex Echeverria , Sávio Salvarino Teles de Oliveira , Fernando Marques Federson

Distilling large, unstructured text into a structured, condensed form such as tables is an open research problem. One of the primary challenges in automatically generating tables is ensuring their syntactic validity. Prior approaches…

Computation and Language · Computer Science 2024-03-22 Anirudh Sundar , Christopher Richardson , Larry Heck

Question-answering tasks in the telecom domain are still reasonably unexplored in the literature, primarily due to the field's rapid changes and evolving standards. This work presents a novel Retrieval-Augmented Generation framework…

Information Retrieval · Computer Science 2025-02-28 Pedro Sousa , Cláudio Klautau Mello , Frank B. Morte , Luis F. Solis Navarro

Text-to-speech (TTS) technology has achieved impressive results for widely spoken languages, yet many under-resourced languages remain challenged by limited data and linguistic complexities. In this paper, we present a novel methodology…

Sound · Computer Science 2025-04-11 Yizhong Geng , Jizhuo Xu , Zeyu Liang , Jinghan Yang , Xiaoyi Shi , Xiaoyu Shen

We introduce a memory-based approach to part of speech tagging. Memory-based learning is a form of supervised learning based on similarity-based reasoning. The part of speech tag of a word in a particular context is extrapolated from the…

cmp-lg · Computer Science 2008-02-03 Walter Daelemans , Jakub Zavrel , Peter Berck , Steven Gillis

Collecting data for training dialog systems can be extremely expensive due to the involvement of human participants and need for extensive annotation. Especially in document-grounded dialog systems, human experts need to carefully read the…

Computation and Language · Computer Science 2021-12-16 Qingyang Wu , Song Feng , Derek Chen , Sachindra Joshi , Luis A. Lastras , Zhou Yu

This research delves into the construction and utilization of synthetic datasets, specifically within the telematics sphere, leveraging OpenAI's powerful language model, ChatGPT. Synthetic datasets present an effective solution to…

Computers and Society · Computer Science 2023-06-27 Ryan Lingo

In this paper, we focus on task-specific question answering (QA). To this end, we introduce a method for generating exhaustive and high-quality training data, which allows us to train compact (e.g., run on a mobile device), task-specific QA…

Computation and Language · Computer Science 2024-01-25 Hai X. Pham , Isma Hadji , Xinnuo Xu , Ziedune Degutyte , Jay Rainey , Evangelos Kazakos , Afsaneh Fazly , Georgios Tzimiropoulos , Brais Martinez

Cognitive Behavioral Therapy (CBT) is a goal-oriented psychotherapy for mental health concerns implemented in a conversational setting with broad empirical support for its effectiveness across a range of presenting problems and client…

Audio and Speech Processing · Electrical Eng. & Systems 2020-10-16 Zhuohao Chen , Nikolaos Flemotomos , Victor Ardulov , Torrey A. Creed , Zac E. Imel , David C. Atkins , Shrikanth Narayanan

Synthetic tabular data generation has emerged as a promising method to address limited data availability and privacy concerns. With the sharp increase in the performance of large language models in recent years, researchers have been…

Machine Learning · Computer Science 2025-03-28 Reilly Cannon , Nicolette M. Laird , Caesar Vazquez , Andy Lin , Amy Wagler , Tony Chiang

We introduce Segment-Phrase Table (SPT), a large collection of bijective associations between textual phrases and their corresponding segmentations. Leveraging recent progress in object recognition and natural language semantics, we show…

Computer Vision and Pattern Recognition · Computer Science 2015-09-29 Hamid Izadinia , Fereshteh Sadeghi , Santosh Kumar Divvala , Yejin Choi , Ali Farhadi

A huge number of multi-participant dialogues happen online every day, which leads to difficulty in understanding the nature of dialogue dynamics for both humans and machines. Dialogue disentanglement aims at separating an entangled dialogue…

Computation and Language · Computer Science 2023-02-17 Jingsheng Gao , Zeyu Li , Suncheng Xiang , Ting Liu , Yuzhuo Fu

Modern enterprises generate vast streams of time series metrics when monitoring complex systems, known as observability data. Unlike conventional time series from domains such as climate, observability data are zero-inflated, highly…

Topic segmentation is important in understanding scientific documents since it can not only provide better readability but also facilitate downstream tasks such as information retrieval and question answering by creating appropriate…

Computation and Language · Computer Science 2023-01-06 Jeonghwan Lee , Jiyeong Han , Sunghoon Baek , Min Song

The challenge of improving translation accuracy in GPT-4 is being addressed by harnessing a method known as in-context learning. This paper introduces a strategic approach to utilize in-context learning specifically for machine translation,…

Computation and Language · Computer Science 2024-01-11 Yufeng Chen

Humans perceive discrete events such as "restaurant visits" and "train rides" in their continuous experience. One important prerequisite for studying human event perception is the ability of researchers to quantify when one event ends and…

Computation and Language · Computer Science 2023-01-26 Sebastian Michelmann , Manoj Kumar , Kenneth A. Norman , Mariya Toneva

Large language models, particularly GPT-3, are able to produce high quality summaries of general domain news articles in few- and zero-shot settings. However, it is unclear if such models are similarly capable in more specialized,…

Computation and Language · Computer Science 2023-05-12 Chantal Shaib , Millicent L. Li , Sebastian Joseph , Iain J. Marshall , Junyi Jessy Li , Byron C. Wallace
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