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SACMAT
2010
ACM
14 years 1 months ago
Monitoring security policies with metric first-order temporal logic
We show the practical feasibility of monitoring complex security properties using a runtime monitoring approach for metric first-order temporal logic. In particular, we show how ...
David A. Basin, Felix Klaedtke, Samuel Müller
DEXA
2010
Springer
187views Database» more  DEXA 2010»
13 years 6 months ago
Pivot Selection Method for Optimizing both Pruning and Balancing in Metric Space Indexes
We researched to try to find a way to reduce the cost of nearest neighbor searches in metric spaces. Many similarity search indexes recursively divide a region into subregions by u...
Hisashi Kurasawa, Daiji Fukagawa, Atsuhiro Takasu,...
ACG
2003
Springer
14 years 1 months ago
Evaluation Function Tuning via Ordinal Correlation
Heuristic search effectiveness depends directly upon the quality of heuristic evaluations of states in the search space. We show why ordinal correlation is relevant to heuristic se...
Dave Gomboc, T. Anthony Marsland, Michael Buro
ECIR
2009
Springer
14 years 5 months ago
Evaluation of Text Clustering Algorithms with N-Gram-Based Document Fingerprints
This paper presents a new approach designed to reduce the computational load of the existing clustering algorithms by trimming down the documents size using fingerprinting methods...
Javier Parapar, Alvaro Barreiro
ACL
2012
11 years 11 months ago
A Web-based Evaluation Framework for Spatial Instruction-Giving Systems
We demonstrate a web-based environment for development and testing of different pedestrian route instruction-giving systems. The environment contains a City Model, a TTS interface...
Srinivasan Janarthanam, Oliver Lemon, Xingkun Liu