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INFOCOM
2010
IEEE
14 years 11 months ago
Scheduling Heterogeneous Real-Time Traffic over Fading Wireless Channels
We develop a general approach for designing scheduling policies for real-time traffic over wireless channels. We extend prior work, which characterizes a real-time flow by its traf...
I-Hong Hou, P. R. Kumar
KDD
2010
ACM
326views Data Mining» more  KDD 2010»
14 years 11 months ago
Document clustering via dirichlet process mixture model with feature selection
One essential issue of document clustering is to estimate the appropriate number of clusters for a document collection to which documents should be partitioned. In this paper, we ...
Guan Yu, Ruizhang Huang, Zhaojun Wang
MOBIHOC
2010
ACM
14 years 11 months ago
Data preservation under spatial failures in sensor networks
In this paper, we address the problem of preserving generated data in a sensor network in case of node failures. We focus on the type of node failures that have explicit spatial s...
Navid Hamed Azimi, Himanshu Gupta, Xiaoxiao Hou, J...
SEMWEB
2010
Springer
14 years 11 months ago
How to Reuse a Faceted Classification and Put It on the Semantic Web
There are ontology domain concepts that can be represented according to multiple alternative classification criteria. Current ontology modeling guidelines do not explicitly conside...
Bene Rodriguez-Castro, Hugh Glaser, Leslie Carr
ATS
2009
IEEE
92views Hardware» more  ATS 2009»
14 years 11 months ago
M-IVC: Using Multiple Input Vectors to Minimize Aging-Induced Delay
Negative bias temperature instability (NBTI) has been a significant reliability concern in current digital circuit design due to its effect of increasing the path delay with time a...
Song Jin, Yinhe Han, Lei Zhang 0008, Huawei Li, Xi...