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SIGIR
2010
ACM
15 years 7 months ago
Analysis of structural relationships for hierarchical cluster labeling
Cluster label quality is crucial for browsing topic hierarchies obtained via document clustering. Intuitively, the hierarchical structure should influence the labeling accuracy. H...
Markus Muhr, Roman Kern, Michael Granitzer
HF
2007
131views more  HF 2007»
15 years 6 months ago
Formal Analysis and Automatic Generation of User Interfaces: Approach, Methodology, and an Algorithm
In this paper we propose a formal approach and methodology for analysis and generation of human-machine interfaces, with special emphasis on human-automation interaction. Our appr...
Michael Heymann, Asaf Degani
EDCC
2005
Springer
16 years 8 days ago
Formal Safety Analysis of a Radio-Based Railroad Crossing Using Deductive Cause-Consequence Analysis (DCCA)
Abstract. In this paper we present the formal safety analysis of a radiobased railroad crossing. We use deductive cause-consequence analysis (DCCA) as analysis method. DCCA is a no...
Frank Ortmeier, Wolfgang Reif, Gerhard Schellhorn
ECOOP
2009
Springer
16 years 7 months ago
Scaling CFL-Reachability-Based Points-To Analysis Using Context-Sensitive Must-Not-Alias Analysis
Pointer analyses derived from a Context-Free-Language (CFL) reachability formulation achieve very high precision, but they do not scale well to compute the points-to solution for a...
Guoqing Xu, Atanas Rountev, Manu Sridharan
MIR
2003
ACM
134views Multimedia» more  MIR 2003»
15 years 12 months ago
An analysis of multimedia searching on AltaVista
Web searching is a significant activity for many people seeking multimedia information. Major Web search engines, such as Alta Vista, are essential tools in the quest to locate re...
Bernard J. Jansen, Amanda Spink, Jan O. Pedersen