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DEBU
2007
13 years 10 months ago
2007
An indexing model is the heart of an Information Retrieval (IR) system. Data structures such as term based inverted indices have proved to be very effective for IR using vector sp...
JCS
2006
13 years 10 months ago
2006
We present GKMPAN, an efficient and scalable group rekeying protocol for secure multicast in ad hoc networks. Our protocol exploits the property of ad hoc networks that each membe...
JSW
2008
13 years 10 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...
JTAER
2008
13 years 10 months ago
2008
The adoption of advanced integration technologies that enable private and public organizations to seamlessly execute their business transactions electronically is still relatively...
JUCS
2008
13 years 10 months ago
2008
Abstract: Collaborative learning systems can be constructed following the serviceoriented computing paradigm. This allows educators to integrate external tools, offered as services...