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» Some Results on Orthogonal Factorizations
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ACMACE
2007
ACM
15 years 1 months ago
Serious video game effectiveness
Given the interactive media characteristics and intrinsically motivating appeal, computer games are often praised for their potential and value in education. However, comprehensiv...
Wee Ling Wong, Cuihua Shen, Luciano Nocera, Eduard...
EXPCS
2007
15 years 1 months ago
An analysis of XML compression efficiency
XML simplifies data exchange among heterogeneous computers, but it is notoriously verbose and has spawned the development of many XML-specific compressors and binary formats. We p...
Christopher J. Augeri, Dursun A. Bulutoglu, Barry ...
ALGOSENSORS
2006
Springer
15 years 1 months ago
Self-deployment Algorithms for Mobile Sensors on a Ring
Abstract. We consider the self-deployment problem in a ring for a network of identical sensors: starting from some initial random placement in the ring, the sensors in the network ...
Paola Flocchini, Giuseppe Prencipe, Nicola Santoro
CIKM
2006
Springer
15 years 1 months ago
Improving query I/O performance by permuting and refining block request sequences
The I/O performance of query processing can be improved using two complementary approaches. One can try to improve on the buffer and the file system management policies of the DB ...
Xiaoyu Wang, Mitch Cherniack
EUROPAR
2004
Springer
15 years 1 months ago
Efficient Parallel Hierarchical Clustering
Hierarchical agglomerative clustering (HAC) is a common clustering method that outputs a dendrogram showing all N levels of agglomerations where N is the number of objects in the d...
Manoranjan Dash, Simona Petrutiu, Peter Scheuerman...