Sciweavers

5128 search results - page 200 / 1026
» An Efficient Storage Manager
Sort
View
SEMWEB
2005
Springer
16 years 18 days ago
BRAHMS: A WorkBench RDF Store and High Performance Memory System for Semantic Association Discovery
Discovery of semantic associations in Semantic Web ontologies is an important task in various analytical activities. Several query languages and storage systems have been designed ...
Maciej Janik, Krys Kochut
STORAGESS
2005
ACM
16 years 20 days ago
Pvault: a client server system providing mobile access to personal data
In this paper we describe the design for the Pvault software, which is a personal data manager that stores and retrieves data from a remote untrusted data server securely. The maj...
Ravi Chandra Jammalamadaka, Sharad Mehrotra, Nalin...
IPSN
2005
Springer
16 years 19 days ago
Perpetual environmentally powered sensor networks
— Environmental energy is an attractive power source for low power wireless sensor networks. We present Prometheus, a system that intelligently manages energy transfer for perpet...
Xiaofan Jiang, Joseph Polastre, David E. Culler
ICC
2007
IEEE
180views Communications» more  ICC 2007»
16 years 1 months ago
Distributed Quad-Tree for Spatial Querying in Wireless Sensor Networks
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
Murat Demirbas, Xuming Lu
AINA
2005
IEEE
16 years 23 days ago
Efficient Secret Sharing with Access Structures in a Hierarchy
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
Chu-Hsing Lin, Wei Lee