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Cognitive diagnosis, the goal of which is to obtain the proficiency level of students on specific knowledge concepts, is an fundamental task in smart educational systems. Previous works usually represent each student as a trainable…

Artificial Intelligence · Computer Science 2021-11-18 Hengyao Bao , Xihua Li , Xuemin Zhao , Yunbo Cao

Naming is very important in software development, as names are often the only vehicle of meaning about what the code is intended to do. A recent study on how developers choose names collected the names given by different developers for the…

Software Engineering · Computer Science 2024-02-16 Rachel Alpern , Ido Lazer , Issar Tzachor , Hanit Hakim , Sapir Weissbuch , Dror G. Feitelson

Sentence embedding is one of the most fundamental tasks in Natural Language Processing and plays an important role in various tasks. The recent breakthrough in sentence embedding is achieved by pre-trained language models (PLMs). Despite…

Computation and Language · Computer Science 2023-06-06 Lingfeng Shen , Haiyun Jiang , Lemao Liu , Shuming Shi

Recommender Systems are tools that improve how users find relevant information in web systems, so they do not face too much information. In order to generate better recommendations, the context of information should be used in the…

Information Retrieval · Computer Science 2020-07-10 Igor André Pegoraro Santana , Marcos Aurelio Domingues

Recent advances in visual activity recognition have raised the possibility of applications such as automated video surveillance. Effective approaches for such problems however require the ability to recognize the plans of agents from video…

Artificial Intelligence · Computer Science 2018-11-27 Yantian Zha , Yikang Li , Sriram Gopalakrishnan , Baoxin Li , Subbarao Kambhampati

In open source project governance, there has been a lot of concern about how to measure developers' contributions. However, extremely sparse work has focused on enabling developers to improve their contributions, while it is significant and…

Software Engineering · Computer Science 2022-10-26 Jiakuan Fan , Haoyue Wang , Wei Wang , Ming Gao , Shengyu Zhao

Deep learning models have been successfully applied to a variety of software engineering tasks, such as code classification, summarisation, and bug and vulnerability detection. In order to apply deep learning to these tasks, source code…

Software Engineering · Computer Science 2022-08-02 Fuwei Tian , Christoph Treude

Background: Various factors determine analyst effectiveness during elicitation. While the literature suggests that elicitation technique and time are influential factors, other attributes could also play a role. Aim: Determine aspects that…

Software Engineering · Computer Science 2026-02-16 Alejandrina Aranda , Oscar Dieste , José Ignacio Panach , Natalia Juristo

AI-assisted development tools promise productivity gains and improved code quality, yet their adoption among developers remains inconsistent. Prior research suggests that professional expertise influences technology adoption, but its role…

Human-Computer Interaction · Computer Science 2025-04-22 Ilya Zakharov , Ekaterina Koshchenko , Agnia Sergeyuk

Embeddings are functions that map raw input data to low-dimensional vector representations, while preserving important semantic information about the inputs. Pre-training embeddings on a large amount of unlabeled data and fine-tuning them…

Machine Learning · Computer Science 2020-08-21 Congzheng Song , Ananth Raghunathan

Deep speaker embeddings have become the leading method for encoding speaker identity in speaker recognition tasks. The embedding space should ideally capture the variations between all possible speakers, encoding the multiple acoustic…

Sound · Computer Science 2021-04-26 Chau Luu , Peter Bell , Steve Renals

In many domains such as medicine, training data is in short supply. In such cases, external knowledge is often helpful in building predictive models. We propose a novel method to incorporate publicly available domain expertise to build…

Machine Learning · Computer Science 2020-06-03 Yun Liu , Kun-Ta Chuang , Fu-Wen Liang , Huey-Jen Su , Collin M. Stultz , John V. Guttag

Speaker verification is an established yet challenging task in speech processing and a very vibrant research area. Recent speaker verification (SV) systems rely on deep neural networks to extract high-level embeddings which are able to…

Audio and Speech Processing · Electrical Eng. & Systems 2020-03-23 Fei Tao , Gokhan Tur

Large Language Models (LLMs) have shown promise in various tasks, yet few benchmarks assess their capabilities in embedded system development. In this paper, we introduce EmbedAgent, a paradigm designed to simulate real-world roles in…

Software Engineering · Computer Science 2026-01-26 Ruiyang Xu , Jialun Cao , Mingyuan Wu , Wenliang Zhong , Yaojie Lu , Ben He , Xianpei Han , Shing-Chi Cheung , Le Sun

Knowledge sharing plays a crucial role throughout all software application development activities. When programmers learn and share through media like Stack overflow, GitHub, Meetups, videos, discussion forums, wikis, and blogs, every…

Software Engineering · Computer Science 2020-10-22 Maryam Arab , Thomas D LaToza , Amy J Ko

In this paper, we describe an effective convolutional neural network framework for identifying the expert in question answering community. This approach uses the convolutional neural network and combines user feature representations with…

Computation and Language · Computer Science 2017-11-16 Chen Zheng , Shuangfei Zhai , Zhongfei Zhang

The reliability of segmentation models in the medical domain depends on the model's robustness to perturbations in the input space. Robustness is a particular challenge in medical imaging exhibiting various sources of image noise,…

Image and Video Processing · Electrical Eng. & Systems 2022-07-06 Ainkaran Santhirasekaram , Avinash Kori , Mathias Winkler , Andrea Rockall , Ben Glocker

The ever-increasing size of language models curtails their widespread availability to the community, thereby galvanizing many companies into offering access to large language models through APIs. One particular type, suitable for dense…

Information Retrieval · Computer Science 2023-07-10 Ehsan Kamalloo , Xinyu Zhang , Odunayo Ogundepo , Nandan Thakur , David Alfonso-Hermelo , Mehdi Rezagholizadeh , Jimmy Lin

Developing a good speaker embedding has received tremendous interest in the speech community, with representations such as i-vector and d-vector demonstrating remarkable performance across various tasks. Despite their widespread adoption, a…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-23 Shuai Wang , Yanmin Qian , Kai Yu

In this paper, we propose a novel approach for measuring the degree of similarity between categories of two pieces of Persian text, which were published as descriptions of two separate advertisements. We built an appropriate dataset for…

Computation and Language · Computer Science 2019-09-27 Hossein Keshavarz , Shohreh Tabatabayi Seifi , Mohammad Izadi