22 search results - page 4 / 5 » Incremental Evaluation of BDD-Represented Set Operators |
Publication
The tremendous increase in the use of cellular phones, GPS-like devices, and RFIDs results in highly dynamic environments where objects as well as queries are continuously moving. ...
DMSN
2007
ACM
14 years 14 days ago
2007
ACM
In this paper, we consider a large scale sensor network comprising multiple, say K, base stations and a large number of wireless sensors. Such an infrastructure is expected to be ...
PERCOM
2010
ACM
14 years 13 days ago
2010
ACM
—Recent years have witnessed the wide adoption of the RFID technology in many important application domains including logistics, inventory, retailing, public transportation, and ...
EDBT
2008
ACM
14 years 8 months ago
2008
ACM
This paper studies the problem of evaluating continuous multi-way joins on top of Distributed Hash Tables (DHTs). We present a novel algorithm, called recursive join (RJoin), that...
SIGSOFT
2008
ACM
14 years 9 months ago
2008
ACM
Getting the right software requirements under the right environment assumptions is a critical precondition for developing the right software. This task is intrinsically difficult....