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Reliable anticipation of traffic accidents is essential for advancing autonomous driving systems. However, this objective is limited by two fundamental challenges: the scarcity of diverse, high-quality training data and the frequent absence…

Computer Vision and Pattern Recognition · Computer Science 2025-07-18 Yanchen Guan , Haicheng Liao , Chengyue Wang , Xingcheng Liu , Jiaxun Zhang , Zhenning Li

Advancements in high-computing devices increase the necessity for improved and new understanding and development of smart manufacturing factories. Discrete-event models with simulators have been shown to be critical to architect, designing,…

Machine Learning · Computer Science 2024-08-20 Vamsi Krishna Pendyala , Hessam S. Sarjoughian , Bala Potineni , Edward J. Yellig

Deep generative models have various content creation applications such as graphic design, e-commerce, and virtual Try-on. However, current works mainly focus on synthesizing realistic visual outputs, often ignoring other sensory modalities,…

Computer Vision and Pattern Recognition · Computer Science 2023-05-05 Ruihan Gao , Wenzhen Yuan , Jun-Yan Zhu

Generating large synthetic attributed graphs with node labels is an important task to support various experimental studies for graph analysis methods. Existing graph generators fail to simultaneously simulate the relationships between…

Social and Information Networks · Computer Science 2023-02-14 Seiji Maekawa , Yuya Sasaki , George Fletcher , Makoto Onizuka

Topic modelling is a popular unsupervised method for identifying the underlying themes in document collections that has many applications in information retrieval. A topic is usually represented by a list of terms ranked by their…

Information Retrieval · Computer Science 2020-06-02 Areej Alokaili , Nikolaos Aletras , Mark Stevenson

In this paper, we focus on task-specific question answering (QA). To this end, we introduce a method for generating exhaustive and high-quality training data, which allows us to train compact (e.g., run on a mobile device), task-specific QA…

Computation and Language · Computer Science 2024-01-25 Hai X. Pham , Isma Hadji , Xinnuo Xu , Ziedune Degutyte , Jay Rainey , Evangelos Kazakos , Afsaneh Fazly , Georgios Tzimiropoulos , Brais Martinez

With the increasing demands on e-commerce platforms, numerous user action history is emerging. Those enriched action records are vital to understand users' interests and intents. Recently, prior works for user behavior prediction mainly…

Information Retrieval · Computer Science 2022-02-15 Ruijie Wang , Zheng Li , Danqing Zhang , Qingyu Yin , Tong Zhao , Bing Yin , Tarek Abdelzaher

Models of narrative schema knowledge have proven useful for a range of event-related tasks, but they typically do not capture the temporal relationships between events. We propose a single model that addresses both temporal ordering,…

Computation and Language · Computer Science 2021-07-02 Shih-Ting Lin , Nathanael Chambers , Greg Durrett

Process mining is a research field focused on the analysis of event data with the aim of extracting insights related to dynamic behavior. Applying process mining techniques on data from smart home environments has the potential to provide…

Machine Learning · Computer Science 2017-11-01 Niek Tax , Emin Alasgarov , Natalia Sidorova , Wil M. P. van der Aalst , Reinder Haakma

Recent advancements in language modeling have enabled the translation of natural language into code, and the use of execution feedback to improve code generation. However, these methods often rely heavily on pre-existing test cases, which…

Software Engineering · Computer Science 2024-12-19 Nan Wang , Yafei Liu , Chen Chen , Haonan Lu

We present RELATE, a model that learns to generate physically plausible scenes and videos of multiple interacting objects. Similar to other generative approaches, RELATE is trained end-to-end on raw, unlabeled data. RELATE combines an…

Computer Vision and Pattern Recognition · Computer Science 2020-11-10 Sebastien Ehrhardt , Oliver Groth , Aron Monszpart , Martin Engelcke , Ingmar Posner , Niloy Mitra , Andrea Vedaldi

Transferable targeted adversarial attacks aim to mislead models into outputting adversary-specified predictions in black-box scenarios. Recent studies have introduced \textit{single-target} generative attacks that train a generator for each…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Hao Fang , Jiawei Kong , Bin Chen , Tao Dai , Hao Wu , Shu-Tao Xia

With the rapid development of more complex robots, Fault Detection and Diagnosis (FDD) becomes increasingly harder. Especially the need for predetermined models and historic data is problematic because they do not encompass the dynamic and…

Robotics · Computer Science 2025-07-03 Johannes Kohl , Georg Muck , Georg Jäger , Sebastian Zug

Agent-based models play an important role in simulating complex emergent phenomena and supporting critical decisions. In this context, a software fault may result in poorly informed decisions that lead to disastrous consequences. The…

Software Engineering · Computer Science 2021-03-19 Andrew G. Clark , Neil Walkinshaw , Robert M. Hierons

With the widespread adoption of pre-trained Large Language Models (LLM), there exists a high demand for task-specific test sets to benchmark their performance in domains such as healthcare and biomedicine. However, the cost of labeling test…

Computation and Language · Computer Science 2026-03-23 Aashish Anantha Ramakrishnan , Ardavan Saeedi , Hamid Reza Hassanzadeh , Fazlolah Mohaghegh , Dongwon Lee

Mobile GUI agents have shown strong potential in real-world automation and practical applications. However, most existing agents remain reactive, making decisions mainly from current screen, which limits their performance on long-horizon…

Artificial Intelligence · Computer Science 2026-01-08 Yilin Cao , Yufeng Zhong , Zhixiong Zeng , Liming Zheng , Jing Huang , Haibo Qiu , Peng Shi , Wenji Mao , Wan Guanglu

Process mining is a research field focused on the analysis of event data with the aim of extracting insights in processes. Applying process mining techniques on data from smart home environments has the potential to provide valuable…

Methodology · Statistics 2016-09-13 Niek Tax , Emin Alasgarov , Natalia Sidorova , Reinder Haakma

Autonomous driving systems (ADS) are safety-critical and require comprehensive testing before their deployment on public roads. While existing testing approaches primarily aim at the criticality of scenarios, they often overlook the…

Software Engineering · Computer Science 2024-09-17 Shuncheng Tang , Zhenya Zhang , Jixiang Zhou , Lei Lei , Yuan Zhou , Yinxing Xue

Web applications are critical to modern software ecosystems, yet ensuring their reliability remains challenging due to the complexity and dynamic nature of web interfaces. Recent advances in large language models (LLMs) have shown promise…

Software Engineering · Computer Science 2026-02-20 Nguyen-Khang Le , Quan Minh Bui , Minh Ngoc Nguyen , Hiep Nguyen , Trung Vo , Son T. Luu , Shoshin Nomura , Minh Le Nguyen

Mobile apps are indispensable for people's daily life, and automated GUI (Graphical User Interface) testing is widely used for app quality assurance. There is a growing interest in using learning-based techniques for automated GUI testing…

Software Engineering · Computer Science 2023-05-17 Zhe Liu , Chunyang Chen , Junjie Wang , Mengzhuo Chen , Boyu Wu , Xing Che , Dandan Wang , Qing Wang