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SIGMOD
1997
ACM
180views Database» more  SIGMOD 1997»
15 years 1 months ago
Online Aggregation
Aggregation in traditional database systems is performed in batch mode: a query is submitted, the system processes a large volume of data over a long period of time, and, eventual...
Joseph M. Hellerstein, Peter J. Haas, Helen J. Wan...
SIGMOD
2008
ACM
123views Database» more  SIGMOD 2008»
15 years 10 months ago
Query-based partitioning of documents and indexes for information lifecycle management
Regulations require businesses to archive many electronic documents for extended periods of time. Given the sheer volume of documents and the response time requirements, documents...
Soumyadeb Mitra, Marianne Winslett, Windsor W. Hsu
ESAS
2006
Springer
15 years 1 months ago
Re-visited: Denial of Service Resilient Access Control for Wireless Sensor Networks
The appliance of wireless sensor networks to a broad variety of applications doubtlessly requires end-user acceptance. End-users from various computer network unrelated disciplines...
Frederik Armknecht, Joao Girão, Marc Stoeck...
MM
2003
ACM
145views Multimedia» more  MM 2003»
15 years 3 months ago
Proscenium: a framework for spatio-temporal video editing
We present an approach to video editing where movie sequences are treated as spatio-temporal volumes that can be sheered and warped under user control. This simple capability enab...
Eric P. Bennett, Leonard McMillan
CCS
2007
ACM
15 years 1 months ago
Highly efficient techniques for network forensics
Given a history of packet transmissions and an excerpt of a possible packet payload, the payload attribution problem requires the identification of sources, destinations and the t...
Miroslav Ponec, Paul Giura, Hervé Brön...