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PPDP
2010
Springer
13 years 5 months ago
Typed and unambiguous pattern matching on strings using regular expressions
We show how to achieve typed and unambiguous declarative pattern matching on strings using regular expressions extended with a simple recording operator. We give a characterizatio...
Claus Brabrand, Jakob G. Thomsen
EWSA
2006
Springer
13 years 11 months ago
Preserving Software Quality Characteristics from Requirements Analysis to Architectural Design
In this paper, we present a pattern-based software development method that preserves usability and security quality characteristics using a role-driven mapping of requirements anal...
Holger Schmidt, Ina Wentzlaff
KDD
2004
ACM
210views Data Mining» more  KDD 2004»
14 years 7 months ago
Web usage mining based on probabilistic latent semantic analysis
The primary goal of Web usage mining is the discovery of patterns in the navigational behavior of Web users. Standard approaches, such as clustering of user sessions and discoveri...
Xin Jin, Yanzan Zhou, Bamshad Mobasher
IEEEARES
2007
IEEE
14 years 1 months ago
A Pattern System for Security Requirements Engineering
We present a pattern system for security requirements engineering, consisting of security problem frames and concretized security problem frames. These are special kinds of proble...
Denis Hatebur, Maritta Heisel, Holger Schmidt
ISMIS
2005
Springer
14 years 26 days ago
Model-Based Cluster Analysis for Web Users Sessions
One of the main issues inWeb usage mining is the discovery of patterns in the navigational behavior of Web users. Standard approaches, such as clustering of users’sessions and di...
George Pallis, Lefteris Angelis, Athena Vakali