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ICDCS
2007
IEEE
15 years 3 months ago
Communication-Efficient Tracking of Distributed Cumulative Triggers
In recent work, we proposed D-Trigger, a framework for tracking a global condition over a large network that allows us to detect anomalies while only collecting a very limited amo...
Ling Huang, Minos N. Garofalakis, Anthony D. Josep...
CORR
2007
Springer
99views Education» more  CORR 2007»
14 years 11 months ago
High Rate Single-Symbol ML Decodable Precoded DSTBCs for Cooperative Networks
—Distributed orthogonal space–time block codes (DOSTBCs) achieving full-diversity order and single-symbol maximum-likelihood (ML) decodability have been introduced recently by ...
Jagadeesh Harshan, B. Sundar Rajan
78
Voted
COMPSAC
2007
IEEE
15 years 6 months ago
A Service Discovery Architecture based on Anycast in Pervasive Computing Environments
Service discovery is very useful in pervasive computing environments. A service discovery architecture based on anycast is proposed. A wellknown anycast address is defined first, ...
Li Zhang, Zhen-lian Shi, Qi Shen
DCOSS
2008
Springer
15 years 1 months ago
Local PTAS for Independent Set and Vertex Cover in Location Aware Unit Disk Graphs
We present the first local approximation schemes for maximum independent set and minimum vertex cover in unit disk graphs. In the graph model we assume that each node knows its geo...
Andreas Wiese, Evangelos Kranakis
93
Voted
OSDI
2008
ACM
15 years 12 months ago
Probabilistic Inference in Queueing Networks
Although queueing models have long been used to model the performance of computer systems, they are out of favor with practitioners, because they have a reputation for requiring u...
Charles A. Sutton, Michael I. Jordan