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VLDB
1993
ACM
138views Database» more  VLDB 1993»
14 years 2 months ago
Searching Large Lexicons for Partially Specified Terms using Compressed Inverted Files
There are many advantages to be gained by storing the lexicon of a full text database in main memory. In this paper we describe how to use a compressed inverted file index to sear...
Justin Zobel, Alistair Moffat, Ron Sacks-Davis
GBRPR
2007
Springer
14 years 2 months ago
Constellations and the Unsupervised Learning of Graphs
Abstract. In this paper, we propose a novel method for the unsupervised clustering of graphs in the context of the constellation approach to object recognition. Such method is an E...
Boyan Bonev, Francisco Escolano, Miguel Angel Loza...
ETRICS
2006
14 years 2 months ago
On the Use of Word Networks to Mimicry Attack Detection
Intrusion detection aims at raising an alarm any time the security of an IT system gets compromised. Though highly successful, Intrusion Detection Systems are all susceptible of mi...
Fernando Godínez, Dieter Hutter, Raul Monro...
ICPR
2010
IEEE
14 years 2 months ago
Cluster-Pairwise Discriminant Analysis
Pattern recognition problems often suffer from the larger intra-class variation due to situation variations such as pose, walking speed, and clothing variations in gait recognition...
Yasushi Makihara, Yasushi Yagi
USENIX
2004
14 years 3 days ago
High Performance X Servers in the Kdrive Architecture
The common usage patterns of 2D drivers for the X Window System have changed over time. New extensions such as Render and Composite are creating new demands for 2D rendering which...
Eric Anholt