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» Finding Witnesses by Peeling
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JSAC
2010
188views more  JSAC 2010»
14 years 6 months ago
Random-walk based approach to detect clone attacks in wireless sensor networks
Abstract--Wireless sensor networks (WSNs) deployed in hostile environments are vulnerable to clone attacks. In such attack, an adversary compromises a few nodes, replicates them, a...
Yingpei Zeng, Jiannong Cao, Shigeng Zhang, Shanqin...
ECCC
2006
112views more  ECCC 2006»
14 years 11 months ago
Faster algorithms for finding lowest common ancestors in directed acyclic graphs
We present two new methods for finding a lowest common ancestor (LCA) for each pair of vertices of a directed acyclic graph (dag) on n vertices and m edges. The first method is su...
Artur Czumaj, Miroslaw Kowaluk, Andrzej Lingas
ECIS
2004
15 years 1 months ago
Evaluation of phenomenological findings in IS research: a study in developing web-based IS
This paper presents a phenomenological investigation of project managers' experiences with the implementation of web-based employee service systems (ESS), a domain that has w...
Pradipta K. Sarkar, Jacob L. Cybulski
CLEF
2009
Springer
14 years 9 months ago
A Cocktail Approach to the VideoCLEF'09 Linking Task
In this paper, we describe the TNO approach to the Finding Related Resources or linking task of VideoCLEF09. Our system consists of a weighted combination of off-theshelf and prop...
Stephan Raaijmakers, Corné Versloot, Joost ...
BMCBI
2008
109views more  BMCBI 2008»
14 years 12 months ago
MetaFIND: A feature analysis tool for metabolomics data
Background: Metabolomics, or metabonomics, refers to the quantitative analysis of all metabolites present within a biological sample and is generally carried out using NMR spectro...
Kenneth Bryan, Lorraine Brennan, Padraig Cunningha...