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PIMRC
2008
IEEE
16 years 27 days ago
A distributed extended information filter for Self-Localization in Sensor Networks
—In this paper the Self-Localization problem for Sensor Networks is addressed. Given a set of nodes deployed in an environment, self-localization consists of finding out the loc...
Andrea Gasparri, Federica Pascucci, Giovanni Ulivi
ICC
2007
IEEE
130views Communications» more  ICC 2007»
16 years 25 days ago
Power Control in Cognitive Radio Systems Based on Spectrum Sensing Side Information
— Cognitive radio has been recently proposed as a promising technology to improve the spectrum utilization efficiency by intelligently sensing and accessing some vacant bands of...
Karama Hamdi, Wei Zhang, Khaled Ben Letaief
MDA
1999
Springer
179views Communications» more  MDA 1999»
15 years 10 months ago
Cache Coherency in Location-Dependent Information Services for Mobile Environment
Abstract. Caching frequently accessed data at the client is an attractive technique for improving access time. In a mobile computing environment, client location becomes a piece of...
Jianliang Xu, Xueyan Tang, Dik Lun Lee, Qinglong H...
ECIS
2001
15 years 8 months ago
Gender, Emancipation and Critical Information Systems
This paper addresses ways in which theorizing gender may be important in forming an understanding of the topic of emancipation which is central to the new critical information sys...
Alison E. Adam
SOSP
1993
ACM
15 years 7 months ago
The Information Bus - An Architecture for Extensible Distributed Systems
Research can rarely be performed on large-scale, distributed systems at the level of thousands of workstations. In this paper, we describe the motivating constraints, design princ...
Brian M. Oki, Manfred Pflügl, Alex Siegel, Da...