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DASFAA
2007
IEEE
151views Database» more  DASFAA 2007»
14 years 11 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 11 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 11 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 11 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 11 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 11 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 11 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 11 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 11 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 11 months ago
Improving Accessibility of Web-Based GIS Applications
Nieves R. Brisaboa, Miguel Rodríguez Luaces...