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» Finding Witnesses by Peeling
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JSAC
2010
188views more  JSAC 2010»
13 years 1 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»
13 years 6 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
13 years 7 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
13 years 4 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»
13 years 6 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...