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PADS
2003
ACM
14 years 3 months ago
2003
ACM
Wireless networks’ models differ from wired ones at least in the innovative dynamic effects of host-mobility and open-broadcast nature of the wireless medium. Topology changes d...
SASN
2003
ACM
14 years 3 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
SIGUCCS
2003
ACM
14 years 3 months ago
2003
ACM
After years of providing no-cost printing in its computing sites, the University of Delaware (UD) decided to move to a fee-based printing scheme for its student computing sites. T...
VRST
2003
ACM
14 years 3 months ago
2003
ACM
Researchers have had great success using motion capture tools for controlling avatars in virtual worlds. Another current of virtual reality research has focused on building collab...
WIDM
2003
ACM
14 years 3 months ago
2003
ACM
A growing number of databases especially those published on the Web are becoming available to external users. Users of these databases are provided simple form-based query interfa...