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SKG
2006
IEEE
15 years 9 months ago
Ontology Enabled Learning Resource Modeling and Management
In this paper, we proposed the learning resource ontology(LRO) models to formally describe learning content and learning context, respectively. In addition to utilizing the models...
Zongkai Yang, Tao Huang, Qingtang Liu, Xia Li, Bei...
SP
2002
IEEE
147views Security Privacy» more  SP 2002»
15 years 2 months ago
CX: A scalable, robust network for parallel computing
CX, a network-based computational exchange, is presented. The system's design integrates variations of ideas from other researchers, such as work stealing, non-blocking tasks...
Peter R. Cappello, Dimitros Mourloukos
IPPS
2010
IEEE
15 years 1 months ago
Distributed monitoring of conditional entropy for anomaly detection in streams
In this work we consider the problem of monitoring information streams for anomalies in a scalable and efficient manner. We study the problem in the context of network streams wher...
Chrisil Arackaparambil, Sergey Bratus, Joshua Brod...
ICASSP
2011
IEEE
14 years 7 months ago
A robust clock synchronization algorithm for wireless sensor networks
Recently, the maximum likelihood estimator (MLE) and Cramer-Rao Lower Bound (CRLB) were proposed with the goal of maximizing and assessing the synchronization accuracy in wireless...
Jang-Sub Kim, Jaehan Lee, Erchin Serpedin, Khalid ...
CF
2006
ACM
15 years 7 months ago
An efficient cache design for scalable glueless shared-memory multiprocessors
Traditionally, cache coherence in large-scale shared-memory multiprocessors has been ensured by means of a distributed directory structure stored in main memory. In this way, the ...
Alberto Ros, Manuel E. Acacio, José M. Garc...