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IS
2000
14 years 9 months ago
Concurrency control in mobile distributed real-time database systems
Abstract With the rapid advances in mobile computing technology, there is an increasing demand for processing realtime transactions in a mobile environment. This paper studies con...
Kam-yiu Lam, Tei-Wei Kuo, Wai-Hung Tsang, Gary C. ...
SAC
2008
ACM
14 years 9 months ago
Towards self-configuration and management of e-service provisioning in dynamic value constellations
Networked value constellations are collections of enterprises that jointly satify complex consumer needs. Increasingly, such needs are satisfied by e-services, i.e. commercial ser...
Jaap Gordijn, Hans Weigand, Manfred Reichert, Roel...
MM
2010
ACM
402views Multimedia» more  MM 2010»
14 years 8 months ago
Discriminative codeword selection for image representation
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
Lijun Zhang 0005, Chun Chen, Jiajun Bu, Zhengguang...
TMC
2010
150views more  TMC 2010»
14 years 8 months ago
Handling Mobility in Wireless Sensor and Actor Networks
— In Wireless Sensor and Actor Networks (WSANs), the collaborative operation of sensors enables the distributed sensing of a physical phenomenon, while actors collect and process...
Tommaso Melodia, Dario Pompili, Ian F. Akyildiz
ICASSP
2011
IEEE
14 years 1 months ago
BEP walls for collaborative spectrum sensing
—The main focus of this paper is to present a performance limitation of collaborative spectrum sensing in cognitive radios with imperfect reporting channels. We consider hard dec...
Sachin Chaudhari, Jarmo Lundén, Visa Koivun...