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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…

人工智能 · 计算机科学 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…

软件工程 · 计算机科学 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…

计算与语言 · 计算机科学 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…

信息检索 · 计算机科学 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…

人工智能 · 计算机科学 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…

软件工程 · 计算机科学 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…

软件工程 · 计算机科学 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…

软件工程 · 计算机科学 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…

人机交互 · 计算机科学 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…

机器学习 · 计算机科学 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…

声音 · 计算机科学 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…

机器学习 · 计算机科学 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…

音频与语音处理 · 电气工程与系统科学 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…

软件工程 · 计算机科学 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…

软件工程 · 计算机科学 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…

计算与语言 · 计算机科学 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,…

图像与视频处理 · 电气工程与系统科学 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…

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…

音频与语音处理 · 电气工程与系统科学 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…

计算与语言 · 计算机科学 2019-09-27 Hossein Keshavarz , Shohreh Tabatabayi Seifi , Mohammad Izadi