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Speech synthesis is crucial for human-computer interaction, enabling natural and intuitive communication. However, existing datasets involve high construction costs due to manual annotation and suffer from limited character diversity,…

Computation and Language · Computer Science 2025-04-22 Xiang Li , Duyi Pan , Hongru Xiao , Jiale Han , Jing Tang , Jiabao Ma , Wei Wang , Bo Cheng

Scaling test-time computation improves large language model performance without additional training. Recent work demonstrates that techniques such as repeated sampling, self-verification, and self-reflection can significantly enhance task…

Artificial Intelligence · Computer Science 2025-12-15 Dongwon Jung , Peng Shi , Yi Zhang

Studies show that neural networks, not unlike traditional programs, are subject to bugs, e.g., adversarial samples that cause classification errors and discriminatory instances that demonstrate the lack of fairness. Given that neural…

Machine Learning · Computer Science 2021-02-09 Long H. Pham , Jiaying Li , Jun Sun

Metamorphic testing is a well known approach to tackle the oracle problem in software testing. This technique requires the use of source test cases that serve as seeds for the generation of follow-up test cases. Systematic design of test…

Software Engineering · Computer Science 2018-02-22 Prashanta Saha , Upulee Kanewala

Existing Multi-Agent Systems (MAS) typically rely on homogeneous model configurations, failing to exploit the diverse expertise inherent in different post-trained architectures. We propose Team-of-Thoughts, a heterogeneous MAS framework…

Computation and Language · Computer Science 2026-03-26 Jeffrey T. H. Wong , Zixi Zhang , Junyi Liu , Yiren Zhao

For decades, human-computer interaction has fundamentally been manual. Even today, almost all productive work done on the computer necessitates human input at every step. Autonomous virtual agents represent an exciting step in automating…

Artificial Intelligence · Computer Science 2024-07-23 Raghav Kapoor , Yash Parag Butala , Melisa Russak , Jing Yu Koh , Kiran Kamble , Waseem Alshikh , Ruslan Salakhutdinov

Evaluating and improving the security capabilities of code agents requires high-quality, executable vulnerability tasks. However, existing works rely on costly, unscalable manual reproduction and suffer from outdated data distributions. To…

Cryptography and Security · Computer Science 2026-05-19 Xianzhen Luo , Jingyuan Zhang , Shiqi Zhou , Rain Huang , Chuan Xiao , Qingfu Zhu , Zhiyuan Ma , Xing Yue , Yang Yue , Wencong Zeng , Wanxiang Che

Testing autonomous vehicles (AVs) requires complex oracles to determine if the AVs behavior conforms with specifications and humans' expectations. Available open source oracles are tightly embedded in the AV simulation software and are…

Software Engineering · Computer Science 2020-06-19 Ana Nora Evans , Mary Lou Soffa , Sebastian Elbaum

Multi-agent large language model frameworks are promising for complex multi step reasoning, yet existing systems remain weak for scientific and knowledge intensive domains due to static prompts and agent roles, rigid workflows, and…

Artificial Intelligence · Computer Science 2026-03-04 Yichao Feng , Haoran Luo , Zhenghong Lin , Yiqun Sun , Pengfei Wei , Lawrence B. Hsieh , Anh Tuan Luu

In automated web testing, generating test scripts from natural language task descriptions is crucial for enhancing the test generation process. This activity involves creating the correct sequences of actions to form test scripts for future…

Software Engineering · Computer Science 2025-09-12 Duy Cao , Phu Nguyen , Vy Le , Tien N. Nguyen , Vu Nguyen

LLM agents have begun to find real security vulnerabilities that human auditors and automated fuzzers missed for decades, in source-available targets where the analyst can build and instrument the code. In practice the work is split among…

Cryptography and Security · Computer Science 2026-04-23 Hanzhi Liu , Chaofan Shou , Xiaonan Liu , Hongbo Wen , Yanju Chen , Ryan Jingyang Fang , Yu Feng

Language agents have shown strong promise for task automation. Realizing this promise for increasingly complex, long-horizon tasks has driven the rise of a sub-agent-as-tools paradigm for multi-turn task solving. However, existing designs…

Artificial Intelligence · Computer Science 2026-02-10 Jianhao Ruan , Zhihao Xu , Yiran Peng , Fashen Ren , Zhaoyang Yu , Xinbing Liang , Jinyu Xiang , Yongru Chen , Bang Liu , Chenglin Wu , Yuyu Luo , Jiayi Zhang

While existing text-to-speech (TTS) models exhibit high expressiveness, fine-grained control over composite instructions remains challenging due to the structural mismatch between discrete textual intents and continuous acoustic…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Bin Kang , Shaoguo Wen , Yang Fan , Shunlong Wu , Junjie Wang , Yulin Li , Junzhi Zhao , Junle Wang , Zhuotao Tian

Empirical claims about autonomous Kubernetes operations agents are largely unfalsifiable. Published work reports observational results without controlled comparisons against an agent-disabled baseline, selection bias is endemic,…

Software Engineering · Computer Science 2026-05-25 Joshua Odmark , Gideon Rubin , Deon van der Vyver

As production code evolves, the test suite must co-evolve to remain effective. Existing benchmarks for test evolution operate at method-level granularity with pre-paired inputs, bypassing the task of locating affected tests from the full…

Software Engineering · Computer Science 2026-05-08 Ye Shang , Quanjun Zhang , Haichuan Hu , Chunrong Fang , Liang Xiao , Zhenyu Chen

Recent progress in large language model (LLM) agents has largely focused on embedding self-improvement mechanisms inside the agent or searching over many concurrent variants. While these approaches can raise aggregate scores, they often…

Artificial Intelligence · Computer Science 2026-01-09 Di Zhang

Existing REST API testing tools are typically evaluated using code coverage and crash-based fault metrics. However, recent LLM-based approaches increasingly generate tests from NL requirements to validate functional behaviour, making…

Software Engineering · Computer Science 2026-04-29 Leon Kogler , Stefan Hangler , Maximilian Ehrhart , Benedikt Dornauer , Roland Wuersching , Peter Schrammel

Recent agent frameworks and inference-time algorithms often struggle with complex planning problems due to limitations in verifying generated plans or reasoning and varying complexity of instances within a single task. Many existing methods…

The exponential growth of academic publications has led to a surge in papers of varying quality, increasing the cost of paper screening. Current approaches either use novelty assessment within general AI Reviewers or repurpose DeepResearch,…

Computation and Language · Computer Science 2026-03-24 Jiajun Hou , Hexuan Deng , Wenxiang Jiao , Xuebo Liu , Xiaopeng Ke , Min Zhang

Functionality-correct repository setup aims to configure execution environments (e.g., dependencies, build scripts) to successfully execute a repository's documented features. It presents significant challenges due to diverse,…

Software Engineering · Computer Science 2026-05-28 Zihang Zhou , Ziqian Ren , Yukai Wu , Yingjie Xiong , Wei Zhou , Chao Peng , Dong Zhang , Bingheng Yan , Xuanhe Zhou , Fan Wu