2095 search results - page 311 / 419 » Improved pebbling bounds |
EDBT
2006
ACM
14 years 10 months ago
2006
ACM
Abstract. Data stream systems execute a dynamic workload of longrunning and one-time queries, with the streaming inputs typically bounded by sliding windows. For efficiency, window...
EDBT
2008
ACM
14 years 10 months ago
2008
ACM
XML Schema awareness has been an integral part of the XQuery language since its early design stages. Matching XML data against XML types is the main operation that backs up XQuery...
MOBIHOC
2006
ACM
14 years 9 months ago
2006
ACM
Existing multi-channel protocols have been demonstrated to significantly increase aggregate throughput compared to single-channel protocols. However, we show that despite such imp...
DCC
2005
IEEE
14 years 9 months ago
2005
IEEE
Functions which map n-bits to m-bits are important cryptographic sub-primitives in the design of additive stream ciphers. We construct highly nonlinear t-resilient such functions (...
DCC
2005
IEEE
14 years 9 months ago
2005
IEEE
A certificate of authenticity (COA) is an inexpensive physical object that has a random unique structure with high cost of near-exact reproduction. An additional requirement is th...