Sciweavers

219 search results - page 10 / 44
» Requirements for Science Data Bases and SciDB
Sort
View
KDD
2001
ACM
163views Data Mining» more  KDD 2001»
15 years 10 months ago
The "DGX" distribution for mining massive, skewed data
Skewed distributions appear very often in practice. Unfortunately, the traditional Zipf distribution often fails to model them well. In this paper, we propose a new probability di...
Zhiqiang Bi, Christos Faloutsos, Flip Korn
GIS
2006
ACM
15 years 10 months ago
Optimization of multiple continuous queries over streaming satellite data
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...
Quinn Hart, Michael Gertz
ICDCS
2009
IEEE
15 years 6 months ago
CAP: A Context-Aware Privacy Protection System for Location-Based Services
We address issues related to privacy protection in location-based services (LBS). Most existing research in this field either requires a trusted third-party (anonymizer) or uses ...
Aniket Pingley, Wei Yu, Nan Zhang 0004, Xinwen Fu,...
HICSS
2007
IEEE
86views Biometrics» more  HICSS 2007»
15 years 3 months ago
Visualization and Characterization of Stability Swings via GPS-Synchronized Data
: This paper provides a methodology to characterize the accuracy of PMU data (GPS-synchronized) and the applicability of this data for monitoring system stability via visualization...
George J. Cokkinides, A. P. Sakis Meliopoulos, Geo...
SSDBM
2010
IEEE
112views Database» more  SSDBM 2010»
15 years 1 months ago
BEMC: A Searchable, Compressed Representation for Large Seismic Wavefields
Abstract. State-of-the-art numerical solvers in Earth Sciences produce multi terabyte datasets per execution. Operating on increasingly larger datasets becomes challenging due to i...
Julio López, Leonardo Ramírez-Guzm&a...