Sciweavers

110 search results - page 6 / 22
» Performance analysis by topology indexed lookup tables
Sort
View
ICPR
2004
IEEE
15 years 10 months ago
Entropy-Based Measures for Clustering and SOM Topology Preservation Applied to Content-Based Image Indexing and Retrieval
Content-based image retrieval (CBIR) addresses the problem of finding images relevant to the users' information needs, based principally on low-level visual features for whic...
Markus Koskela, Jorma Laaksonen, Erkki Oja
68
Voted
IPPS
2006
IEEE
15 years 3 months ago
D1HT: a distributed one hop hash table
Distributed Hash Tables (DHTs) have been used in a variety of applications, but most DHTs so far have opted to solve lookups with multiple hops, which sacrifices performance in o...
Luiz Rodolpho Monnerat, Cláudio L. Amorim
IMC
2010
ACM
14 years 7 months ago
Measurement and analysis of real-world 802.11 mesh networks
Despite many years of work in wireless mesh networks built using 802.11 radios, the performance and behavior of these networks in the wild is not well-understood. This lack of und...
Katrina LaCurts, Hari Balakrishnan
SIGMOD
2007
ACM
179views Database» more  SIGMOD 2007»
15 years 9 months ago
How to barter bits for chronons: compression and bandwidth trade offs for database scans
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
Allison L. Holloway, Vijayshankar Raman, Garret Sw...
P2P
2008
IEEE
15 years 4 months ago
Faster Content Access in KAD
Many different Distributed Hash Tables (DHTs) have been designed, but only few have been successfully deployed. The implementation of a DHT needs to deal with practical aspects (e...
Moritz Steiner, Damiano Carra, Ernst W. Biersack