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EDBT
2002
ACM
188views Database» more  EDBT 2002»
14 years 7 months ago
Approximate Processing of Multiway Spatial Joins in Very Large Databases
Existing work on multiway spatial joins focuses on the retrieval of all exact solutions with no time limit for query processing. Depending on the query and data properties, however...
Dimitris Papadias, Dinos Arkoumanis
ECBS
2007
IEEE
111views Hardware» more  ECBS 2007»
14 years 2 months ago
Model-Based Empirical Performance Evaluation Based on Relational Traces
Empirical performance evaluation is the process of measuring and calculating performance metrics of deployed software systems. It is a part of performance validation during testin...
Marko Boskovic
CLEIEJ
2006
142views more  CLEIEJ 2006»
13 years 7 months ago
About the Performance of SQLf Evaluation Mechanisms
In order to make more flexible database access the query language SQLf has been previously proposed. One of the SQLf features is the use of Fuzzy Quantifiers in Having Clause. For...
Yosmar Lopez, Leonid Tineo
ETRA
2010
ACM
213views Biometrics» more  ETRA 2010»
13 years 8 months ago
Qualitative and quantitative scoring and evaluation of the eye movement classification algorithms
This paper presents a set of qualitative and quantitative scores designed to assess performance of any eye movement classification algorithm. The scores are designed to provide a ...
Oleg V. Komogortsev, Sampath Jayarathna, Do Hyong ...
VLDB
1998
ACM
116views Database» more  VLDB 1998»
13 years 12 months ago
The Heterogeneity Problem and Middleware Technology: Experiences with and Performance of Database Gateways
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware solutions. We have analyzed their features related to glo...
Fernando de Ferreira Rezende, Klaudia Hergula