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CORR
2007
Springer
77views Education» more  CORR 2007»
15 years 3 months ago
Query Evaluation and Optimization in the Semantic Web
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
Edna Ruckhaus, Eduardo Ruiz, Maria-Esther Vidal
145
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ICC
2007
IEEE
15 years 9 months ago
A New Realistic Mobility Model for Mobile Ad Hoc Networks
—Accurately simulating user movements in Mobile Ad hoc Networks (MANETs) is very important to the prediction of actual network and user performance. Therefore, using a realistic ...
Ahmed E. Kamal, Jamal N. Al-Karaki
134
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BPM
2009
Springer
143views Business» more  BPM 2009»
15 years 4 months ago
MDPE Workbench - A Solution for Performance Related Decision Support
Abstract. Continuous optimization of business process execution including its adaptation to changes within the market environment or the company itself becomes increasingly importa...
Mathias Fritzsche, Jendrik Johannes, Sebastian Cec...
125
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WSC
2007
15 years 5 months ago
Simulation of adaptive project management analytics
Typically, IT projects are delivered over-budget and behind schedule. In this paper, we explore the effects of common project management practices that contribute to these problem...
Léa Amandine Deleris, Sugato Bagchi, Shubir...
123
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ISCI
2008
96views more  ISCI 2008»
15 years 3 months ago
Fuzzy age-dependent replacement policy and SPSA algorithm based-on fuzzy simulation
An increase in the performance of deteriorating systems can be achieved through the adoption of suitable maintenance policies. One of the most popular maintenance policies is the ...
Jiashun Zhang, Ruiqing Zhao, Wansheng Tang