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Business processes evolve over time to adapt to changing business environments. This requires continuous monitoring of business processes to gain insights into whether they conform to the intended design or deviate from it. The situation…

机器学习 · 计算机科学 2020-09-14 Ghada Elkhawaga , Mervat Abuelkheir , Sherif I. Barakat , Alaa M. Riad , Manfred Reichert

The diversity of recommendation is equally crucial as accuracy in improving user experience. Existing studies, e.g., Determinantal Point Process (DPP) and Maximal Marginal Relevance (MMR), employ a greedy paradigm to iteratively select…

信息检索 · 计算机科学 2024-08-15 Fan Li , Xu Si , Shisong Tang , Dingmin Wang , Kunyan Han , Bing Han , Guorui Zhou , Yang Song , Hechang Chen

Process mining provides techniques to improve the performance and compliance of operational processes. Although sometimes the term "workflow mining" is used, the application in the context of Workflow Management (WFM) and Business Process…

软件工程 · 计算机科学 2020-09-15 Alessandro Berti , Wil van der Aalst , David Zang , Magdalena Lang

The massive amount of current data has led to many different forms of data analysis processes that aim to explore this data to uncover valuable insights. Methodologies to guide the development of big data science projects, including…

软件工程 · 计算机科学 2018-12-27 Maria Cristina Vale Tavares , Paulo Alencar , Donald Cowan

In the era of Web of Things and Services, Context-aware Web Services (CASs) are emerging as an important technology for building innovative context-aware applications. CASs enable the information integration from both the physical and…

软件工程 · 计算机科学 2018-12-20 Quan Z. Sheng , Jian Yu , Hanchuan Xu , Wei Emma Zhang , Anne H. H. Ngu , Jun Han , Ruilin Liu

Process mining is increasingly using textual information associated with events to tackle tasks such as anomaly detection and process discovery. Such semantics-aware process mining focuses on what behavior should be possible in a process…

计算与语言 · 计算机科学 2025-08-25 Vira Pyrih , Adrian Rebmann , Han van der Aa

Causal relationships are commonly examined in manufacturing processes to support faults investigations, perform interventions, and make strategic decisions. Industry 4.0 has made available an increasing amount of data that enable…

机器学习 · 计算机科学 2022-08-03 Giovanni Menegozzo , Diego Dall'Alba , Paolo Fiorini

Various applications in computational linguistics and artificial intelligence rely on high-performing word sense disambiguation techniques to solve challenging tasks such as information retrieval, machine translation, question answering,…

计算与语言 · 计算机科学 2021-01-11 Mohannad AlMousa , Rachid Benlamri , Richard Khoury

Universal domain adaptation aims to align the classes and reduce the feature gap between the same category of the source and target domains. The target private category is set as the unknown class during the adaptation process, as it is not…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Yuxiang Lai , Yi Zhou , Xinghong Liu , Tao Zhou

Knowledge Distillation (KD) has emerged as a prominent technique for model compression. However, conventional KD approaches primarily focus on homogeneous architectures with identical tokenizers, constraining their applicability in…

计算与语言 · 计算机科学 2025-02-18 Yijie Chen , Yijin Liu , Fandong Meng , Yufeng Chen , Jinan Xu , Jie Zhou

While deep neural networks have achieved remarkable performance, data augmentation has emerged as a crucial strategy to mitigate overfitting and enhance network performance. These techniques hold particular significance in industrial…

计算机视觉与模式识别 · 计算机科学 2024-01-19 Hyungmin Kim , Donghun Kim , Pyunghwan Ahn , Sungho Suh , Hansang Cho , Junmo Kim

Conditional diffusion models have exhibited superior performance in high-fidelity text-guided visual generation and editing. Nevertheless, prevailing text-guided visual diffusion models primarily focus on incorporating text-visual…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Ling Yang , Zhilong Zhang , Zhaochen Yu , Jingwei Liu , Minkai Xu , Stefano Ermon , Bin Cui

Process modeling is usually done using imperative modeling languages like BPMN or EPCs. In order to cope with the complexity of human-centric and flexible business processes several declarative process modeling languages (DPMLs) have been…

软件工程 · 计算机科学 2016-03-22 Lars Ackermann , Stefan Schönig , Stefan Jablonski

From a requirements engineering point of view, the elicitation of context-aware functionalities calls for context modeling, an early step that aims at understanding the application contexts and how it may influence user tasks. In practice,…

软件工程 · 计算机科学 2022-04-14 Rodrigo Falcão , Rafael King , Antônio Lázaro Carvalho

Recent work in neural machine translation has demonstrated both the necessity and feasibility of using inter-sentential context -- context from sentences other than those currently being translated. However, while many current methods…

计算与语言 · 计算机科学 2021-06-03 Patrick Fernandes , Kayo Yin , Graham Neubig , André F. T. Martins

Machine learning models are routinely integrated into process mining pipelines to carry out tasks like data transformation, noise reduction, anomaly detection, classification, and prediction. Often, the design of such models is based on…

机器学习 · 计算机科学 2024-02-21 Paolo Ceravolo , Sylvio Barbon Junior , Ernesto Damiani , Wil van der Aalst

ASR systems have become increasingly widespread in recent years. However, their textual outputs often require post-processing tasks before they can be practically utilized. To address this issue, we draw inspiration from the multifaceted…

计算与语言 · 计算机科学 2023-09-22 Lei Zhang , Zhengkun Tian , Xiang Chen , Jiaming Sun , Hongyu Xiang , Ke Ding , Guanglu Wan

Relevance modeling between queries and items stands as a pivotal component in commercial search engines, directly affecting the user experience. Given the remarkable achievements of large language models (LLMs) in various natural language…

人工智能 · 计算机科学 2025-02-19 Kaixin Wu , Yixin Ji , Zeyuan Chen , Qiang Wang , Cunxiang Wang , Hong Liu , Baijun Ji , Jia Xu , Zhongyi Liu , Jinjie Gu , Yuan Zhou , Linjian Mo

Process mining, i.e., a sub-field of data science focusing on the analysis of event data generated during the execution of (business) processes, has seen a tremendous change over the past two decades. Starting off in the early 2000's, with…

软件工程 · 计算机科学 2019-05-16 Alessandro Berti , Sebastiaan J. van Zelst , Wil van der Aalst

Computer-based scientific experiments are becoming increasingly data-intensive, necessitating the use of High-Performance Computing (HPC) clusters to handle large scientific workflows. These workflows result in complex data and control…

数据库 · 计算机科学 2025-02-17 Zahra Sadeghibogar , Alessandro Berti , Marco Pegoraro , Wil M. P. van der Aalst