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» On the analysis of interacting pushdown systems
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WCW
2004
Springer
14 years 2 months ago
Bottlenecks and Their Performance Implications in E-commerce Systems
Abstract. We present a detailed workload characterization of a multi-tiered system that hosts an e-commerce site. Using the TPC-W workload and via experimental measurements, we ill...
Qi Zhang, Alma Riska, Erik Riedel, Evgenia Smirni
ICIP
2001
IEEE
14 years 10 months ago
A face and gesture recognition system based on an active stereo sensor
The paper presents several novel 3D image analysis algorithms, applied towards the segmentation and modeling of faces and hands. These are subsequently used to build a face-based ...
Sotiris Malassiotis, Filareti Tsalakanidou, Nikola...
ICSEA
2006
IEEE
14 years 3 months ago
Extracting Simulation Models from Complex Embedded Real-Time Systems
A modeling process is presented for extracting timingaccurate simulation models from complex embedded realtime systems. The process is supported by two complementary methods for t...
Johan Andersson, Joel Huselius, Christer Norstr&ou...
KR
2010
Springer
14 years 1 months ago
Finding Explanations of Inconsistency in Multi-Context Systems
We provide two approaches for explaining inconsistency in multi-context systems, where decentralized and heterogeneous system parts interact via nonmonotonic bridge rules. Inconsi...
Thomas Eiter, Michael Fink, Peter Schüller, A...
EKAW
1999
Springer
14 years 1 months ago
Formally Verifying Dynamic Properties of Knowledge Based Systems
Abstract. In this paper we study dynamic properties of knowledge-based systems. We argue the importance of such dynamic properties for the construction and analysis of knowledge-ba...
Perry Groot, Annette ten Teije, Frank van Harmelen