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Recent research has highlighted the high incidence of errors in spreadsheet models used in industry. In an attempt to reduce the incidence of such errors, a teaching approach has been devised which aids students to reduce their likelihood…

Computers and Society · Computer Science 2024-12-31 David Chadwick , Rodney E. Sue

Symbolic planning models allow decision-making agents to sequence actions in arbitrary ways to achieve a variety of goals in dynamic domains. However, they are typically handcrafted and tend to require precise formulations that are not…

Artificial Intelligence · Computer Science 2020-12-25 Vasanth Sarathy , Daniel Kasenberg , Shivam Goel , Jivko Sinapov , Matthias Scheutz

A classification scheme of a scientific subject gives an overview of its body of knowledge. It can also be used to facilitate access to research articles and other materials related to the subject. For example, the ACM Computing…

Many students struggle with math word problems (MWPs), often finding it difficult to identify key information and select the appropriate mathematical operations. Schema-based instruction (SBI) is an evidence-based strategy that helps…

Machine Learning · Computer Science 2024-11-12 Prakhar Dixit , Tim Oates

When employing the Socratic method of teaching, instructors guide students toward solving a problem on their own rather than providing the solution directly. While this strategy can substantially improve learning outcomes, it is usually…

Computation and Language · Computer Science 2023-10-06 Erfan Al-Hossami , Razvan Bunescu , Justin Smith , Ryan Teehan

We introduce a new approach for speech pre-training named SPIRAL which works by learning denoising representation of perturbed data in a teacher-student framework. Specifically, given a speech utterance, we first feed the utterance to a…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-08 Wenyong Huang , Zhenhe Zhang , Yu Ting Yeung , Xin Jiang , Qun Liu

This paper describes SPINDLE - an open source Python module implementing an efficient and accurate parser for written Dutch that transforms raw text input to programs for meaning composition, expressed as {\lambda} terms. The parser…

Computation and Language · Computer Science 2023-02-24 Konstantinos Kogkalidis , Michael Moortgat , Richard Moot

Speaker recognition is a well known and studied task in the speech processing domain. It has many applications, either for security or speaker adaptation of personal devices. In this paper, we present a new paradigm for automatic speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2020-08-10 Mathieu Seurin , Florian Strub , Philippe Preux , Olivier Pietquin

Existing dense retrieval models struggle with reasoning-intensive retrieval task as they fail to capture implicit relevance that requires reasoning beyond surface-level semantic information. To address these challenges, we propose…

Information Retrieval · Computer Science 2025-07-18 Sangam Lee , Ryang Heo , SeongKu Kang , Dongha Lee

With the development of large language models (LLMs) in the field of programming, intelligent programming coaching systems have gained widespread attention. However, most research focuses on repairing the buggy code of programming learners…

Artificial Intelligence · Computer Science 2026-01-21 Zhenlong Dai , Zhuoluo Zhao , Hengning Wang , Xiu Tang , Sai Wu , Chang Yao , Zhipeng Gao , Jingyuan Chen

The rapid integration of Large Language Models (LLMs) into software engineering practice is reshaping how software testing activities are performed. LLMs are increasingly used to support software testing. Consequently, software testing…

Software Engineering · Computer Science 2026-03-30 Peng Yang , Yunfeng Zhu , Chao Chang , Shengcheng Yu , Zhenyu Chen , Yong Tang

Large Language Models (LLMs) have demonstrated exceptional capabilities across various machine learning (ML) tasks. Given the high costs of creating annotated datasets for supervised learning, LLMs offer a valuable alternative by enabling…

Computation and Language · Computer Science 2024-08-23 Meiyun Wang , Masahiro Suzuki , Hiroki Sakaji , Kiyoshi Izumi

Humans involuntarily tend to infer parts of the conversation from lip movements when the speech is absent or corrupted by external noise. In this work, we explore the task of lip to speech synthesis, i.e., learning to generate natural…

Computer Vision and Pattern Recognition · Computer Science 2020-05-19 K R Prajwal , Rudrabha Mukhopadhyay , Vinay Namboodiri , C V Jawahar

Document-level relation extraction has attracted much attention in recent years. It is usually formulated as a classification problem that predicts relations for all entity pairs in the document. However, previous works indiscriminately…

Computation and Language · Computer Science 2021-06-04 Shuang Zeng , Yuting Wu , Baobao Chang

Large Language Models (LLMs) have shown promise as educational tutors, yet effective tutoring requires more than solving problems: it must provide progressive Socratic guidance and balance multiple pedagogical objectives across multi-turn…

Machine Learning · Computer Science 2026-05-29 Qikai Chang , Zhenrong Zhang , Linbo Chen , Pengfei Hu , Jianshu Zhang , Youhui Guo , Jun Du

In recent years, querying semantic web data using SPARQL has remained challenging, especially for non-expert users, due to the language's complex syntax and the prerequisite of understanding intricate data structures. To address these…

Databases · Computer Science 2025-11-05 Xiangru Jian , Zhengyuan Dong , M. Tamer Özsu

A novel sparsity-based algorithm for audio inpainting is proposed. It is an adaptation of the SPADE algorithm by Kiti\'c et al., originally developed for audio declipping, to the task of audio inpainting. The new SPAIN (SParse Audio…

Sound · Computer Science 2020-01-17 Ondřej Mokrý , Pavel Záviška , Pavel Rajmic , Vítězslav Veselý

Prompt-based methods have recently gained prominence in Continual Learning (CL) due to their strong performance and memory efficiency. A prevalent strategy in this paradigm assigns a dedicated subset of prompts to each task, which, while…

Machine Learning · Computer Science 2026-03-12 Minh Le , Bao-Ngoc Dao , Huy Nguyen , Quyen Tran , Anh Nguyen , Nhat Ho

Second language (L2) English learners often find it difficult to improve their pronunciations due to the lack of expressive and personalized corrective feedback. In this paper, we present Pronunciation Teacher (PTeacher), a Computer-Aided…

Human-Computer Interaction · Computer Science 2021-05-13 Yaohua Bu , Tianyi Ma , Weijun Li , Hang Zhou , Jia Jia , Shengqi Chen , Kaiyuan Xu , Dachuan Shi , Haozhe Wu , Zhihan Yang , Kun Li , Zhiyong Wu , Yuanchun Shi , Xiaobo Lu , Ziwei Liu

Language models trained on web-scale corpora risk memorizing and exposing sensitive information, prompting the need for effective machine unlearning. Prior methods mainly focus on input queries to suppress sensitive outputs, yet this often…

Artificial Intelligence · Computer Science 2025-10-01 Junbeom Kim , Kyuyoung Kim , Jihoon Tack , Dongha Lim , Jinwoo Shin