250 search results - page 1 / 50 » A Query Processing Method for Hybrid Wireless-Broadcast Netw... |
DEXAW
2005
IEEE
13 years 10 months ago
2005
IEEE
MDM
2004
Springer
13 years 10 months ago
2004
Springer
Data broadcasting is well known for its excellent scalability. Multi-dimensional range queries, such as spatial range queries of geographical information for location dependent se...
SAC
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we explore the problem of processing a novel type of location based queries, named the location based top-k query, which involves both of spatial and non-spatial sp...
PVLDB
2010
13 years 3 months ago
2010
Shortest path computation is one of the most common queries in location-based services that involve transportation networks. Motivated by scalability challenges faced in the mobil...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Wireless broadcast is an efficient way for information dissemination due to its good scalability [10]. Existing works typically assume mobile devices, such as cell phones and PDAs...