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1. |
Record Nr. |
UNINA9910713983803321 |
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Titolo |
Immigration and Customs Enforcement did not follow federal procurement guidelines when contracting for detention services |
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Pubbl/distr/stampa |
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Washington, DC : , : Department of Homeland Security, Office of Inspector General, , 2018 |
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Descrizione fisica |
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1 online resource (27 pages) : map, color illustrations |
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Soggetti |
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Noncitizen detention centers - United States |
Public contracts - United States |
Alien detention centers |
Armed Forces - Procurement |
Public contracts |
United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"February 21, 2018"--Cover. |
"OIG-18-53." |
Includes ICE comments to the draft report. |
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Nota di bibliografia |
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Includes bibliographical references. |
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2. |
Record Nr. |
UNINA9910483304803321 |
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Titolo |
Evolutionary Data Clustering: Algorithms and Applications / / edited by Ibrahim Aljarah, Hossam Faris, Seyedali Mirjalili |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (253 pages) : illustrations |
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Collana |
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Algorithms for Intelligent Systems, , 2524-7573 |
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Disciplina |
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Soggetti |
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Computational intelligence |
Algorithms |
Data mining |
Mathematical optimization |
Computational Intelligence |
Data Mining and Knowledge Discovery |
Optimization |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction to Evolutionary Data Clustering and its Applications -- A Comprehensive Review of Evaluation and Fitness Measures for Evolutionary Data Clustering -- A Grey Wolf based Clustering Algorithm for Medical Diagnosis Problems -- EEG-based Person Identification Using Multi-Verse Optimizer As Unsupervised Clustering Techniques -- Review of Evolutionary Data Clustering Algorithms for Image Segmentation -- Classification Approach based on Evolutionary Clustering and its Application for Ransomware Detection. |
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Sommario/riassunto |
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This book provides an in-depth analysis of the current evolutionary clustering techniques. It discusses the most highly regarded methods for data clustering. The book provides literature reviews about single objective and multi-objective evolutionary clustering algorithms. In addition, the book provides a comprehensive review of the fitness functions and evaluation measures that are used in most of evolutionary clustering algorithms. Furthermore, it provides a conceptual analysis including definition, validation and quality measures, applications, and implementations for data clustering using |
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classical and modern nature-inspired techniques. It features a range of proven and recent nature-inspired algorithms used to data clustering, including particle swarm optimization, ant colony optimization, grey wolf optimizer, salp swarm algorithm, multi-verse optimizer, Harris hawks optimization, beta-hill climbing optimization. The book also covers applications of evolutionary data clustering indiverse fields such as image segmentation, medical applications, and pavement infrastructure asset management. |
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