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BMCBI
2011
14 years 5 months ago
Clustering gene expression data with a penalized graph-based metric
Background: The search for cluster structure in microarray datasets is a base problem for the so-called “-omic sciences”. A difficult problem in clustering is how to handle da...
Ariel E. Bayá, Pablo M. Granitto
ICPR
2006
IEEE
16 years 3 months ago
Euclidean Reconstruction of Deformable Structure Using a Perspective Camera with Varying Intrinsic Parameters
In this paper we present a novel approach for the 3D Euclidean reconstruction of deformable objects observed by a perspective camera with variable intrinsic parameters. We formula...
Alessio Del Bue, Lourdes de Agapito, Xavier Llad&o...
VLDB
2001
ACM
107views Database» more  VLDB 2001»
16 years 2 months ago
A survey of approaches to automatic schema matching
Schema matching is a basic problem in many database application domains, such as data integration, Ebusiness, data warehousing, and semantic query processing. In current implementa...
Erhard Rahm, Philip A. Bernstein
VLDB
2005
ACM
144views Database» more  VLDB 2005»
15 years 7 months ago
Bidirectional Expansion For Keyword Search on Graph Databases
Relational, XML and HTML data can be represented as graphs with entities as nodes and relationships as edges. Text is associated with nodes and possibly edges. Keyword search on s...
Varun Kacholia, Shashank Pandit, Soumen Chakrabart...
ACSAC
1999
IEEE
15 years 6 months ago
A Middleware Approach to Asynchronous and Backward Compatible Detection and Prevention of ARP Cache Poisoning
This paper discusses the Address Resolution Protocol (ARP) and the problem of ARP cache poisoning. ARP cache poisoning is the malicious act, by a host in a LAN, of introducing a s...
Mahesh V. Tripunitara, Partha Dutta