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BMCBI
2007
155views more  BMCBI 2007»
13 years 7 months ago
ProMEX: a mass spectral reference database for proteins and protein phosphorylation sites
Background: In the last decade, techniques were established for the large scale genome-wide analysis of proteins, RNA, and metabolites, and database solutions have been developed ...
Jan Hummel, Michaela Niemann, Stefanie Wienkoop, W...
ICDE
2008
IEEE
132views Database» more  ICDE 2008»
14 years 8 months ago
The Space Complexity of Processing XML Twig Queries Over Indexed Documents
Abstract-- Current twig join algorithms incur high memory costs on queries that involve child-axis nodes. In this paper we provide an analytical explanation for this phenomenon. In...
Mirit Shalem, Ziv Bar-Yossef
SIGMETRICS
2010
ACM
213views Hardware» more  SIGMETRICS 2010»
13 years 12 months ago
Small subset queries and bloom filters using ternary associative memories, with applications
Associative memories offer high levels of parallelism in matching a query against stored entries. We design and analyze an architecture which uses a single lookup into a Ternary C...
Ashish Goel, Pankaj Gupta
CIKM
2009
Springer
14 years 1 months ago
Semi-nonnegative matrix factorization with global statistical consistency for collaborative filtering
Collaborative Filtering, considered by many researchers as the most important technique for information filtering, has been extensively studied by both academic and industrial co...
Hao Ma, Haixuan Yang, Irwin King, Michael R. Lyu
CIKM
1997
Springer
13 years 11 months ago
Using a Sequential Index in Terrain-Aided Navigation
Terrain-aided navigation is a database application in which an aeroplane locates itself by matching the height trajectory with a terrain-elevation map on board the aircraft. Witho...
Ling Lin, Tore Risch