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EDBTW
2006
Springer
14 years 22 days ago
Constructing Optimal Wavelet Synopses
The wavelet decomposition is a proven tool for constructing concise synopses of massive data sets and rapid changing data streams, which can be used to obtain fast approximate, wit...
Dimitris Sacharidis
LFP
1994
129views more  LFP 1994»
13 years 10 months ago
Static Dependent Costs for Estimating Execution Time
We present the rst system for estimating and using datadependent expression execution times in a language with rst-class procedures and imperative constructs. The presence of rst-...
Brian Reistad, David K. Gifford
CORR
2008
Springer
143views Education» more  CORR 2008»
13 years 9 months ago
A Type System for Data-Flow Integrity on Windows Vista
The Windows Vista operating system implements an interesting model of multi-level integrity. We observe that in this model, trusted code must participate in any information-flow a...
Avik Chaudhuri, Prasad Naldurg, Sriram K. Rajamani
CIDR
2003
218views Algorithms» more  CIDR 2003»
13 years 10 months ago
Indexing Large Trajectory Data Sets With SETI
With the rapid increase in the use of inexpensive, location-aware sensors in a variety of new applications, large amounts of time-sequenced location data will soon be accumulated....
V. Prasad Chakka, Adam Everspaugh, Jignesh M. Pate...
ICDE
2007
IEEE
128views Database» more  ICDE 2007»
14 years 10 months ago
SD-Rtree: A Scalable Distributed Rtree
We propose a scalable distributed data structure (SDDS) called SD-Rtree. We intend our structure for point and window queries over possibly large spatial datasets distributed on c...
Cédric du Mouza, Philippe Rigaux, Witold Li...