588 search results - page 9 / 118 » Positive higher-order queries |
INFOCOM
2003
IEEE
14 years 4 months ago
2003
IEEE
— Position information of individual nodes is useful in implementing functions such as routing and querying in ad-hoc networks. Deriving position information by using the capabil...
SIGMOD
2000
ACM
14 years 3 months ago
2000
ACM
The coming years will witness dramatic advances in wireless communications as well as positioning technologies. As a result, tracking the changing positions of objects capable of ...
ISMIR
2003
Springer
14 years 4 months ago
2003
Springer
In this paper we examine the retrieval performance of adjacent and concurrent n-grams generated from polyphonic music data. We deploy a method to index polyphonic music using a wo...
EDBT
2010
ACM
14 years 5 months ago
2010
ACM
Compressed bitmap indexes are increasingly used for efficiently querying very large and complex databases. The Word Aligned Hybrid (WAH) bitmap compression scheme is commonly rec...
ICANN
2005
Springer
14 years 4 months ago
2005
Springer
Small mobile robots typically have little on-board processing power for time-consuming vision algorithms. Here we show how they can quickly extract very dense yet highly useful inf...