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» Heterogeneity in the usability evaluation process
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ICIP
2003
IEEE
16 years 6 months ago
Sparse-parametric writer identification using heterogeneous feature groups
This paper evaluates the performance of edge-based directional probability distributions as features in writer identification in comparison to a number of non-angular features. It...
Lambert Schomaker, Marius Bulacu, Merijn van Erp
NCA
2008
IEEE
15 years 10 months ago
On the Application of Formal Methods for Specifying and Verifying Distributed Protocols
In this paper we consider the frameworks of Process Algebra and I/O Automata and we apply both towards the verification of a distributed leader-election protocol. Based on the tw...
Marina Gelastou, Chryssis Georgiou, Anna Philippou
SOSP
2007
ACM
16 years 1 months ago
Tolerating byzantine faults in transaction processing systems using commit barrier scheduling
This paper describes the design, implementation, and evaluation of a replication scheme to handle Byzantine faults in transaction processing database systems. The scheme compares ...
Ben Vandiver, Hari Balakrishnan, Barbara Liskov, S...
PAMI
2010
185views more  PAMI 2010»
15 years 2 months ago
Evaluating Stability and Comparing Output of Feature Selectors that Optimize Feature Subset Cardinality
—Stability (robustness) of feature selection methods is a topic of recent interest, yet often neglected importance, with direct impact on the reliability of machine learning syst...
Petr Somol, Jana Novovicová
ECOWS
2007
Springer
15 years 10 months ago
Model-Driven Performance Evaluation for Service Engineering
Service engineering and service-oriented architecture as an integration and platform technology is a recent approach to software systems integration. Software quality aspects such ...
Claus Pahl, Marko Boskovic, Wilhelm Hasselbring