734 search results - page 27 / 147 » Undecidability over Continuous Time |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Recent advances in communication and mobile computing have made it possible for cellular networks and digital broadcasting systems to converge on the basis of their common mult...
KDD
2003
ACM
14 years 9 months ago
2003
ACM
A data stream is a massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, the knowledge embedded in a data stream is more likely to be c...
CODCRY
2009
Springer
14 years 3 months ago
2009
Springer
We give two impossibility results regarding strong encryption over an infinite enumerable domain. The first one relates to statistically secure one-time encryption. The second on...
DAWAK
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. We investigate the problem of finding frequent patterns in a continuous stream of transactions. It is recognized that the approximate solutions are usually sufficient and...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Search queries applied to extract relevant information from the World Wide Web over a period of time may be denoted as continuous search queries. The improvement of continuous sea...