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DASFAA
2007
IEEE
151views Database» more  DASFAA 2007»
14 years 1 months ago
The Tornado Model: Uncertainty Model for Continuously Changing Data
To support emerging database applications that deal with continuously changing (or moving) data objects (CCDOs), such as vehicles, RFIDs, and multi-stimuli sensors, one requires an...
Byunggu Yu, Seon Ho Kim, Shayma Alkobaisi, Wan D. ...
BTW
2007
Springer
114views Database» more  BTW 2007»
14 years 1 months ago
Pathfinder: A Relational Query Optimizer Explores XQuery Terrain
Jan Rittinger, Jens Teubner, Torsten Grust
ADBIS
2007
Springer
130views Database» more  ADBIS 2007»
14 years 1 months ago
Graphical Querying of Multidimensional Databases
This paper provides an answer-oriented multidimensional analysis environment. The approach is based on a conceptual point of view. We define a conceptual model that represents data...
Franck Ravat, Olivier Teste, Ronan Tournier, Gille...
ER
2006
Springer
169views Database» more  ER 2006»
14 years 1 months ago
A More Expressive Softgoal Conceptualization for Quality Requirements Analysis
Initial software quality requirements tend to be imprecise, subjective, idealistic, and context-specific. An extended characterization of the common Softgoal concept is proposed fo...
Ivan Jureta, Stéphane Faulkner, Pierre-Yves...
ER
2006
Springer
127views Database» more  ER 2006»
14 years 1 months ago
Evaluating the Productivity and Reproducibility of a Measurement Procedure
This paper reports an empirical study that used computer science major students as experimental subjects to evaluate the productivity and the reproducibility of RmFFP. This is a fu...
Nelly Condori-Fernández, Oscar Pastor
DNIS
2005
Springer
155views Database» more  DNIS 2005»
14 years 1 months ago
The Multimedia Semantic Web
It is well known that context plays an important role in the meaning of a work of art. This paper addresses the dynamic context of a collection of linked multimedia documents, of ...
William I. Grosky
DEXAW
2005
IEEE
133views Database» more  DEXAW 2005»
14 years 1 months ago
Inductive Databases: Towards a New Generation of Databases for Knowledge Discovery
Data mining applications are typically used in the decision making process. The Knowledge Discovery Process (KDD process for short) is a typical iterative process, in which not on...
Rosa Meo
EDBT
2006
ACM
126views Database» more  EDBT 2006»
14 years 1 months ago
Replication, Load Balancing and Efficient Range Query Processing in DHTs
We consider the conflicting problems of ensuring data-access load balancing and efficiently processing range queries on peer-to-peer data networks maintained over Distributed Hash ...
Theoni Pitoura, Nikos Ntarmos, Peter Triantafillou
EDBT
2006
ACM
113views Database» more  EDBT 2006»
14 years 1 months ago
Deferred Maintenance of Disk-Based Random Samples
Random sampling is a well-known technique for approximate processing of large datasets. We introduce a set of algorithms for incremental maintenance of large random samples on seco...
Rainer Gemulla, Wolfgang Lehner
DEXAW
2005
IEEE
147views Database» more  DEXAW 2005»
14 years 1 months ago
Improving Accessibility of Web-Based GIS Applications
Nieves R. Brisaboa, Miguel Rodríguez Luaces...