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The increasing complexity of IoT applications and the continuous growth in data generated by connected devices have led to significant challenges in managing resources and meeting performance requirements in computing continuum…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-01-22 Sergio Laso , Ilir Murturi , Pantelis Frangoudis , Juan Luis Herrera , Juan M. Murillo , Schahram Dustdar

We present in this paper a generic object-oriented benchmark (the Object Clustering Benchmark) that has been designed to evaluate the performances of clustering policies in object-oriented databases. OCB is generic because its sample…

Databases · Computer Science 2007-05-23 Jérôme Darmont , Bertrand Petit , Michel Schneider

Most classification methods are based on the assumption that data conforms to a stationary distribution. The machine learning domain currently suffers from a lack of classification techniques that are able to detect the occurrence of a…

Machine Learning · Statistics 2012-01-05 Alzennyr Da Silva , Yves Lechevallier , Fabrice Rossi , Francisco De A. T. De Carvahlo

In many practical applications of clustering, the objects to be clustered evolve over time, and a clustering result is desired at each time step. In such applications, evolutionary clustering typically outperforms traditional static…

Machine Learning · Computer Science 2015-03-19 Kevin S. Xu , Mark Kliger , Alfred O. Hero

The rapid growth of Internet of Things (IoT) ecosystems has intensified the challenge of efficiently allocating heterogeneous resources in highly dynamic, distributed environments. Conventional centralized mechanisms and single-objective…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-08-21 Kushagra Agrawal , Polat Goktas , Anjan Bandopadhyay , Debolina Ghosh , Junali Jasmine Jena , Mahendra Kumar Gourisaria

Clustering is a crucial component of many data mining systems involving the analysis and exploration of various data. Data diversity calls for clustering algorithms to be accurate while providing stable (i.e., deterministic and robust)…

Social and Information Networks · Computer Science 2019-12-19 Artem Lutov , Mourad Khayati , Philippe Cudré-Mauroux

Traditional 3D mesh saliency detection algorithms and corresponding databases were proposed under several constraints such as providing limited viewing directions and not taking the subject's movement into consideration. In this work, a…

Computer Vision and Pattern Recognition · Computer Science 2021-03-05 Xiaoying Ding , Zhenzhong Chen

Adaptive workloads can change on--the--fly the configuration of their jobs, in terms of number of processes. In order to carry out these job reconfigurations, we have designed a methodology which enables a job to communicate with the…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-06-01 Sergio Iserte , Rafael Mayo , Enrique S. Quintana-Orti , Vicenc Beltran , Antonio J. Peña

The dynamic nature of Web data gives rise to a multitude of problems related to the identification, computation and management of the evolving versions and the related changes. In this paper, we consider the problem of change recognition in…

Databases · Computer Science 2015-01-13 Yannis Roussakis , Ioannis Chrysakis , Kostas Stefanidis , Giorgos Flouris , Yannis Stavrakas

Infrared-visible object detection aims to achieve robust even full-day object detection by fusing the complementary information of infrared and visible images. However, highly dynamically variable complementary characteristics and commonly…

Computer Vision and Pattern Recognition · Computer Science 2024-03-08 Junjie Guo , Chenqiang Gao , Fangcen Liu , Deyu Meng , Xinbo Gao

Object-centric learning (OCL) extracts the representation of objects with slots, offering an exceptional blend of flexibility and interpretability for abstracting low-level perceptual features. A widely adopted method within OCL is slot…

Computer Vision and Pattern Recognition · Computer Science 2024-06-14 Ke Fan , Zechen Bai , Tianjun Xiao , Tong He , Max Horn , Yanwei Fu , Francesco Locatello , Zheng Zhang

Clustering functional data in the presence of phase variation is challenging, as temporal misalignment can obscure intrinsic shape differences and degrade clustering performance. Most existing approaches treat registration and clustering as…

Machine Learning · Statistics 2026-04-30 Xinyang Xiong , Siyuan jiang , Pengcheng Zeng

Mainstream visual object tracking frameworks predominantly rely on template matching paradigms. Their performance heavily depends on the quality of template features, which becomes increasingly challenging to maintain in complex scenarios…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Meng Zhou , Jiadong Xie , Mingsheng Xu

Parallel programs require software support to coordinate access to shared data. For this purpose, modern programming languages provide strongly-consistent shared objects. To account for their many usages, these objects offer a large API.…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-30 Boubacar Kane , Pierre Sutra

Object rearrangement is a widely-applicable and challenging task for robots. Geometric constraints must be carefully examined to avoid collisions and combinatorial issues arise as the number of objects increases. This work studies the…

Robotics · Computer Science 2022-03-21 Rui Wang , Kai Gao , Daniel Nakhimovich , Jingjin Yu , Kostas E. Bekris

Detecting objects based on language information is a popular task that includes Open-Vocabulary object Detection (OVD) and Referring Expression Comprehension (REC). In this paper, we advance them to a more practical setting called Described…

Computer Vision and Pattern Recognition · Computer Science 2025-06-09 Chi Xie , Zhao Zhang , Yixuan Wu , Feng Zhu , Rui Zhao , Shuang Liang

Federated Learning (FL) enables edge devices to collaboratively learn a global model, but it may not perform well when clients have high data heterogeneity. In this paper, we propose a dynamic clustering algorithm for personalized federated…

Machine Learning · Computer Science 2025-08-05 Heting Liu , Junzhe Huang , Fang He , Guohong Cao

Dynamic optimization, for which the objective functions change over time, has attracted intensive investigations due to the inherent uncertainty associated with many real-world problems. For its robustness with respect to noise,…

Neural and Evolutionary Computing · Computer Science 2019-12-10 Xiaofen Lu , Ke Tang , Stefan Menzel , Xin Yao

Decomposition-based multiobjective evolutionary algorithms (MOEAs) with clustering-based reference vector adaptation show good optimization performance for many-objective optimization problems (MaOPs). Especially, algorithms that employ a…

Neural and Evolutionary Computing · Computer Science 2024-10-04 Takato Kinoshita , Naoki Masuyama , Yiping Liu , Yusuke Nojima , Hisao Ishibuchi

FAIR Digital Object (FDO) is an emerging concept that is highlighted by European Open Science Cloud (EOSC) as a potential candidate for building a ecosystem of machine-actionable research outputs. In this work we systematically evaluate FDO…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-07 Stian Soiland-Reyes , Carole Goble , Paul Groth