V
Vipin Kumar
Researcher at University of Minnesota
Publications - 678
Citations - 67181
Vipin Kumar is an academic researcher from University of Minnesota. The author has contributed to research in topics: Parallel algorithm & Computer science. The author has an hindex of 95, co-authored 614 publications receiving 59034 citations. Previous affiliations of Vipin Kumar include University of Maryland, College Park & United States Department of the Army.
Papers
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Proceedings ArticleDOI
Dynamic Repartitioning of Adaptively Refined Meshes
TL;DR: Locally-Matched Multilevel Scratch-Remap (LMSR) and Wavefront Diffusion (WDF) as discussed by the authors are two algorithms for adaptive repartitioning.
Book ChapterDOI
Spatial Context-Aware Networks for Mining Temporal Discriminative Period in Land Cover Detection.
Proceedings Article
Parallel Depth First Search on the Ring Architecture
TL;DR: This paper introduces the concept of iso-efficiency function to characterize the effectiveness of different work distribution schemes, and presents a new work distribution scheme that is better than the work distribution Scheme used by other researchers, and gives good performance even on large rings.
Proceedings ArticleDOI
Unstructured tree search on SIMD parallel computers: a summary of results
George Karypis,Vipin Kumar +1 more
TL;DR: The analysis and experiments show that the novel load balancing methods are highly scalable on SIMD architectures and their scalability is shown to be no worse than that of the best load balancing schemes on MIMD (multiple-instruction multiple-data) architectures.
Journal ArticleDOI
Characterizing pattern preserving clustering
TL;DR: This paper proposes and evaluates two clustering algorithms, HIerarchical Clustering with pAttern Preservation (HICAP) and bisecting K-means Clustered with p attern preservation (K-CAP), and illustrates how patterns, if preserved, can aid cluster interpretation.