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ICDE
2010
IEEE
295views Database» more  ICDE 2010»
16 years 1 months ago
K nearest neighbor queries and kNN-Joins in large relational databases (almost) for free
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
Bin Yao, Feifei Li, Piyush Kumar
HICSS
2009
IEEE
143views Biometrics» more  HICSS 2009»
16 years 1 months ago
Instance Data Evaluation for Semantic Web-Based Knowledge Management Systems
As semantic web technologies are increasingly used to empower knowledge management systems (KMSs), there is a growing need for mechanisms and automated tools for checking content ...
Jiao Tao, Li Ding, Deborah L. McGuinness
SAC
2009
ACM
16 years 1 months ago
Using geo-spatial session tagging for smart multicast session discovery
IP multicast is increasingly seen as efficient mode of live content distribution in the Internet to significantly large subscriber bases. Despite its numerous benefits over IP u...
Piyush Harsh, Richard Newman
SENSYS
2009
ACM
16 years 1 months ago
Collection tree protocol
This paper presents and evaluates two principles for wireless routing protocols. The first is datapath validation: data traffic quickly discovers and fixes routing inconsistenc...
Omprakash Gnawali, Rodrigo Fonseca, Kyle Jamieson,...
WISEC
2009
ACM
16 years 1 months ago
Securing network access in wireless sensor networks
In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In t...
Kun Sun, An Liu, Roger Xu, Peng Ning, W. Douglas M...
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