509 search results - page 39 / 102 » Using wikipedia categories for ad hoc search |
WWW
2009
ACM
14 years 11 months ago
2009
ACM
In community-type content such as blogs and SNSs, we call the user's unawareness of information as a "content hole"and the search for this information as a "co...
CLEF
2009
Springer
13 years 11 months ago
2009
Springer
GikiCLEF focused on the evaluation of the reasoning capabilities of systems to provide right answers for geographically-challenging topics. As we did not have previous experience ...
MOBIHOC
2005
ACM
14 years 10 months ago
2005
ACM
: In this paper, we analyze the node scheduling approach of topology control in the context of reliable packet delivery. In node scheduling, only a minimum set of nodes needed for ...
ACMSE
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we propose a routing protocol that is based on securing the routing information from unauthorized users. Even though routing protocols of this category are already ...
WSNA
2003
ACM
14 years 3 months ago
2003
ACM
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...