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VLDB
2003
ACM
107views Database» more  VLDB 2003»
14 years 9 months ago
A performance study of four index structures for set-valued attributes of low cardinality
The efficient retrieval of data items on set-valued attributes is an important research topic that has attracted little attention so far. We studied and modified four index structu...
Sven Helmer, Guido Moerkotte
DICTA
2007
13 years 11 months ago
An in Depth Comparison of Four Texture Segmentation Methods
Texture segmentation is the process of partitioning an image into regions with different textures containing similar group of pixels. This paper presents a comparative study of fo...
Vamsi Krishna Madasu, Prasad K. D. V. Yarlagadda
ISCI
2006
96views more  ISCI 2006»
13 years 9 months ago
A comparison of classification accuracy of four genetic programming-evolved intelligent structures
We investigate the effectiveness of GP-generated intelligent structures in classification tasks. Specifically, we present and use four context-free grammars to describe (1) decisi...
Athanasios Tsakonas
HICSS
2002
IEEE
114views Biometrics» more  HICSS 2002»
14 years 2 months ago
The Effects of Culture in Anonymous Negotiations: Experiment in Four Countries
Internet technologies are increasingly used in various forms of communication, including negotiations. This paper explores the cultural implications in anonymous inter- and intra-...
Gregory E. Kersten, Sabine T. Köszegi, Rudolf...
HOTI
2002
IEEE
14 years 2 months ago
A Four-Terabit Single-Stage Packet Switch with Large Round-Trip Time Support
We present the architecture and practical VLSI implementation of a 4-Tb/s single-stage switch. It is based on a combined input- and crosspoint-queued structure with virtual output...
François Abel, Cyriel Minkenberg, Ronald P....