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Large Language Model (LLM) reasoning for complex tasks inherently involves a trade-off between solution accuracy and computational efficiency. The subsequent step of verification, while intended to improve performance, further complicates…

Artificial Intelligence · Computer Science 2025-05-20 Jianyuan Zhong , Zeju Li , Zhijian Xu , Xiangyu Wen , Kezhi Li , Qiang Xu

Deep-learning models for language generation tasks tend to produce repetitive output. Various methods have been proposed to encourage lexical diversity during decoding, but this often comes at a cost to the perceived fluency and adequacy of…

Computation and Language · Computer Science 2021-09-22 Giulio Zhou , Gerasimos Lampouras

During lab studies of text entry methods it is typical to observer very few errors in participants' typing - users tend to type very carefully in labs. This is a problem when investigating methods to support error awareness or correction as…

Human-Computer Interaction · Computer Science 2020-03-16 Andreas Komninos , Emma Nicol , Mark Dunlop

Identifying the root cause of a bug remains difficult for many developers because bug reports often lack a bug reproducing test case that reliably triggers the failure. Manually writing such test cases is time-consuming and requires…

Software Engineering · Computer Science 2026-03-10 Zhiwei Fei , Yue Pan , Federica Sarro , Jidong Ge , Marc Liu , Vincent Ng , He Ye

Quick interaction between a human teacher and a learning machine presents numerous benefits and challenges when working with web-scale data. The human teacher guides the machine towards accomplishing the task of interest. The learning…

Unit testing is an essential yet frequently arduous task. Various automated unit test generation tools have been introduced to mitigate this challenge. Notably, methods based on large language models (LLMs) have garnered considerable…

Software Engineering · Computer Science 2024-05-08 Yinghao Chen , Zehao Hu , Chen Zhi , Junxiao Han , Shuiguang Deng , Jianwei Yin

This paper presents a novel method for user interface (UI) generation based on the Transformer architecture, addressing the increasing demand for efficient and aesthetically pleasing UI designs in software development. Traditional UI design…

Human-Computer Interaction · Computer Science 2024-10-24 Shiyu Duan , Runsheng Zhang , Mengmeng Chen , Ziyi Wang , Shixiao Wang

Creating agents that can interact naturally with humans is a common goal in artificial intelligence (AI) research. However, evaluating these interactions is challenging: collecting online human-agent interactions is slow and expensive, yet…

Building on the affective dream-replay reinforcement learning framework of CosmoCore, we introduce CosmoCore-Evo, an extension that incorporates evolutionary algorithms to enhance adaptability and novelty in code generation tasks. Inspired…

Software Engineering · Computer Science 2025-12-29 Santhosh Kumar Ravindran

We introduce Generative Lecture, a concept that makes existing lecture videos interactive through generative AI and AI clone instructors. By leveraging interactive avatars powered by HeyGen, ElevenLabs, and GPT-5, we embed an AI instructor…

Human-Computer Interaction · Computer Science 2025-12-30 Hye-Young Jo , Ada Yi Zhao , Xiaoan Liu , Ryo Suzuki

Interactive articles help readers engage with complex ideas through exploration, yet creating them remains costly, requiring both domain expertise and web development skills. Recent LLM-based agents can automate content creation, but…

Computation and Language · Computer Science 2026-03-03 Yinghao Tang , Yupeng Xie , Yingchaojie Feng , Tingfeng Lan , Wei Chen

Reinforcement learning with verifiable rewards (RLVR) is a promising approach for improving code generation in large language models, but its effectiveness is limited by weak and static verification signals in existing coding RL datasets.…

Computation and Language · Computer Science 2026-03-16 Chi Ruan , Dongfu Jiang , Huaye Zeng , Ping Nie , Wenhu Chen

Large language models (LLMs) have made impressive progress in natural language processing. These models rely on proper human instructions (or prompts) to generate suitable responses. However, the potential of LLMs are not fully harnessed by…

Computation and Language · Computer Science 2023-10-24 Xinyu Hu , Pengfei Tang , Simiao Zuo , Zihan Wang , Bowen Song , Qiang Lou , Jian Jiao , Denis Charles

The emergence of generative AI has accelerated the development of conversational tutoring systems that interact with students through natural language dialogue. Unlike prior intelligent tutoring systems (ITS), which largely function as…

Human-Computer Interaction · Computer Science 2026-02-24 Kirk Vanacore , Ryan S. Baker , Avery H. Closser , Jeremy Roschelle

Recent work in synthetic data generation in the time-series domain has focused on the use of Generative Adversarial Networks. We propose a novel architecture for synthetically generating time-series data with the use of Variational…

Machine Learning · Computer Science 2021-12-08 Abhyuday Desai , Cynthia Freeman , Zuhui Wang , Ian Beaver

With the advent of generative AI and large language models, embodied conversational agents are becoming synonymous with online interactions. These agents possess vast amounts of knowledge but suffer from exhibiting limited emotional…

Human-Computer Interaction · Computer Science 2026-02-27 Abhishek Kulkarni , Alexander Barquero , Pavitra Lahari , Aryaan Shaikh , Sarah Brown

Crosslingual conditional generation (e.g., machine translation) has long enjoyed the benefits of scaling. Nonetheless, there are still issues that scale alone may not overcome. A source query in one language, for instance, may yield several…

Machine Learning · Computer Science 2023-01-26 Jonathan Pilault , Xavier Garcia , Arthur Bražinskas , Orhan Firat

Scalable Vector Graphics (SVG) are central to digital design due to their inherent scalability and editability. Despite significant advancements in content generation enabled by Visual Language Models (VLMs), existing text-to-SVG generation…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Feiyu Wang , Jiayuan Yang , Zhiyuan Zhao , Da Zhang , Bingyu Li , Peng Liu , Junyu Gao

Recent writing assistants are increasingly shifting from passive, prompt-driven interaction to proactive, suggestion-based completion, which integrates localized continuations into the writing flow and reduces coordination burden. However,…

Human-Computer Interaction · Computer Science 2026-05-25 Youqing Fang , Yinhao Tang , Yanan Sun , Jiangning Liu , Ziyi Wang , Xun Zhao , Bin Liu , Weiming Zhang , Kuikun Liu , Wenwei Zhang , Kai Chen

Unit tests play a vital role in uncovering potential faults in software. While tools like EvoSuite focus on maximizing code coverage, recent advances in large language models (LLMs) have shifted attention toward LLM-based test generation.…

Software Engineering · Computer Science 2026-04-17 Guancheng Wang , Qinghua Xu , Lionel Briand , Kui Liu