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Based on the analysis of the proportion of utility in the supporting transactions used in the field of data mining, high utility-occupancy pattern mining (HUOPM) has recently attracted widespread attention. Unlike high-utility pattern…

Databases · Computer Science 2021-11-25 Chien-Ming Chen , Lili Chen , Wensheng Gan

Artificial intelligence for IT Operations (AIOps) plays a critical role in operating and managing cloud-native systems and microservice-based applications but is limited by the lack of high-quality datasets with diverse scenarios. Realistic…

Software Engineering · Computer Science 2023-04-28 Yongqi Han , Qingfeng Du , Jincheng Xu , Shengjie Zhao , Zhekang Chen , Li Cao , Kanglin Yin , Dan Pei

Serving systems for Large Language Models (LLMs) are often optimized to improve quality of service (QoS) and throughput. However, due to the lack of open-source LLM serving workloads, these systems are frequently evaluated under unrealistic…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-27 Yuxin Wang , Yuhan Chen , Zeyu Li , Xueze Kang , Yuchu Fang , Yeju Zhou , Yang Zheng , Zhenheng Tang , Xin He , Rui Guo , Xin Wang , Qiang Wang , Amelie Chi Zhou , Xiaowen Chu

Scientific workflows process extensive data sets over clusters of independent nodes, which requires a complex stack of infrastructure components, especially a resource manager (RM) for task-to-node assignment, a distributed file system…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-08-12 Fabian Lehmann , Jonathan Bader , Friedrich Tschirpke , Ninon De Mecquenem , Ansgar Lößer , Soeren Becker , Katarzyna Ewa Lewińska , Lauritz Thamsen , Ulf Leser

Modern enterprise database systems face significant challenges in balancing data security and performance. Ensuring robust encryption for sensitive information is critical for systems' compliance with security standards. Although holistic…

Cryptography and Security · Computer Science 2025-07-01 Mohamed Sami Rakha , Adam Sorrenti , Greg Stager , Walid Rjaibi , Andriy Miranskyy

Conveyor belts are crucial in mining operations by enabling the continuous and efficient movement of bulk materials over long distances, which directly impacts productivity. While detecting anomalies in specific conveyor belt components has…

Machine Learning · Computer Science 2025-08-19 Luciano S. Martinez-Rau , Yuxuan Zhang , Bengt Oelmann , Sebastian Bader

Algorithmic materials discovery is a multi-disciplinary domain that integrates insights from specialists in alloy design, synthesis, characterization, experimental methodologies, computational modeling, and optimization. Central to this…

Machine Learning (ML) has become ubiquitous, fueling data-driven applications across various organizations. Contrary to the traditional perception of ML in research, ML workflows can be complex, resource-intensive, and time-consuming.…

Databases · Computer Science 2024-03-13 Xiaoda Wang , Yuan Tang , Tengda Guo , Bo Sang , Jingji Wu , Jian Sha , Ke Zhang , Jiang Qian , Mingjie Tang

Cloud native solutions are widely applied in various fields, placing higher demands on the efficient management and utilization of resource platforms. To achieve the efficiency, load forecasting and elastic scaling have become crucial…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-22 Linfeng Wen , Minxian Xu , Adel N. Toosi , Kejiang Ye

Large Language Models have revolutionized natural language processing, yet serving them efficiently in data centers remains challenging due to mixed workloads comprising latency-sensitive (LS) and best-effort (BE) jobs. Existing inference…

Machine Learning · Computer Science 2025-03-13 Mohammad Siavashi , Faezeh Keshmiri Dindarloo , Dejan Kostic , Marco Chiesa

Cloud computing is continually evolving, enhancing hardware technologies, improving software and enhancing business processes. A payroll management system deployed on the Cloud harnesses on-demand of delivery of computational power and…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-25 Adeyemi Aina , Isaac Odun-Ayo

Cloud computing has been regarded as a successful paradigm for IT industry by providing benefits for both service providers and customers. In spite of the advantages, cloud computing also suffers from distinct challenges, and one of them is…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-03-08 Minxian Xu , Chenghao Song , Huaming Wu , Sukhpal Singh Gill , Kejiang Ye , Chengzhong Xu

In analytical applications, database systems often need to sustain workloads with multiple concurrent scans hitting the same table. The Cooperative Scans (CScans) framework, which introduces an Active Buffer Manager (ABM) component into the…

Databases · Computer Science 2012-08-22 Michał Świtakowski , Peter Boncz , Marcin Żukowski

Active Queue Management (AQM), a network-layer congestion control technique endorsed by the Internet Engineering Task Force (IETF), encourages routers to discard packets before the occurrence of buffer overflow. Traditional AQM techniques…

Networking and Internet Architecture · Computer Science 2024-10-04 Mohammad Parsa Toopchinezhad , Mahmood Ahmadi

An anomaly detection method based on deep autoencoders is proposed to address anomalies that often occur in enterprise-level ETL data streams. The study first analyzes multiple types of anomalies in ETL processes, including delays, missing…

Machine Learning · Computer Science 2025-11-04 Xin Chen , Saili Uday Gadgil , Kangning Gao , Yi Hu , Cong Nie

This work presents a novel Evolutionary Quantum Neural Network (EQNN) based workload prediction model for Cloud datacenter. It exploits the computational efficiency of quantum computing by encoding workload information into qubits and…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-11-29 Ashutosh Kumar Singh , Deepika Saxena , Jitendra Kumar , Vrinda Gupta

Emerging real-time multi-model ML (RTMM) workloads such as AR/VR and drone control involve dynamic behaviors in various granularity; task, model, and layers within a model. Such dynamic behaviors introduce new challenges to the system…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-09-22 Seah Kim , Hyoukjun Kwon , Jinook Song , Jihyuck Jo , Yu-Hsin Chen , Liangzhen Lai , Vikas Chandra

With the exponential increase in online scientific literature, identifying reliable domain-specific data has become increasingly important but also very challenging. Manual data collection and filtering for domain-specific scientific…

Information Retrieval · Computer Science 2026-03-10 Nikita Gautam , Doina Caragea , Ignacio Ciampitti , Federico Gomez

It is widely known that there is a lot of useful information hidden in big data, leading to a new saying that "data is money." Thus, it is prevalent for individuals to mine crucial information for utilization in many real-world…

Databases · Computer Science 2021-04-01 Chien-Ming Chen , Lili Chen , Wensheng Gan , Lina Qiu , Weiping Ding

Process mining has emerged as a way to analyze the behavior of an organization by extracting knowledge from event logs and by offering techniques to discover, monitor and enhance real processes. In the discovery of process models,…

Artificial Intelligence · Computer Science 2017-10-17 David Chapela-Campa , Manuel Mucientes , Manuel Lama