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DAWAK
2011
Springer
12 years 9 months ago
OLAP Formulations for Supporting Complex Spatial Objects in Data Warehouses
In recent years, there has been a large increase in the amount of spatial data obtained from remote sensing, GPS receivers, communication terminals and other domains. Data warehous...
Ganesh Viswanathan, Markus Schneider
IPPS
2010
IEEE
13 years 7 months ago
Reconciling scratch space consumption, exposure, and volatility to achieve timely staging of job input data
Innovative scientific applications and emerging dense data sources are creating a data deluge for highend computing systems. Processing such large input data typically involves cop...
Henry M. Monti, Ali Raza Butt, Sudharshan S. Vazhk...
KDD
2002
ACM
214views Data Mining» more  KDD 2002»
14 years 9 months ago
Privacy preserving association rule mining in vertically partitioned data
Privacy considerations often constrain data mining projects. This paper addresses the problem of association rule mining where transactions are distributed across sources. Each si...
Jaideep Vaidya, Chris Clifton
CLEF
2006
Springer
14 years 1 months ago
Scientific Data of an Evaluation Campaign: Do We Properly Deal with Them?
Abstract. This paper examines the current way of keeping the data produced during the evaluation campaigns and highlights some shortenings of it. As a consequence, we propose a new...
Maristella Agosti, Giorgio Maria Di Nunzio, Nicola...
WDAS
2000
13 years 10 months ago
Scalable Distributed Data Structures: A Survey
This paper reviews literature on scalable data structures for searching in a distributed computing environment. Starting with a system where one server manages a file of a given s...
Adriano Di Pasquale, Enrico Nardelli