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PPSWR
2005
Springer
14 years 3 months ago
Descriptive Typing Rules for Xcerpt
We present typing rules for the Web query language Xcerpt. The rules provide a descriptive type system: the typing of a program is an ation of its semantics. The rules can also be ...
Sacha Berger, Emmanuel Coquery, Wlodzimierz Draben...
UM
2005
Springer
14 years 3 months ago
Exploiting Probabilistic Latent Information for the Construction of Community Web Directories
This paper improves a recently-presented approach to Web Personalization, named Community Web Directories, which applies personalization techniques to Web Directories. The Web dire...
Dimitrios Pierrakos, Georgios Paliouras
TYPES
2004
Springer
14 years 3 months ago
Tactic-Based Optimized Compilation of Functional Programs
Abstract Within a framework of correct code-generation from HOLspecifications, we present a particular instance concerned with the optimized compilation of a lazy language (called...
Thomas Meyer, Burkhart Wolff
UML
2001
Springer
14 years 2 months ago
Approaching a Discrete-Continuous UML: Tool Support and Formalization
: This paper presents HyROOM, a proposal for an extension of UML-like languages by continuous activities for the specification of mixed discrete-continuous, or hybrid, systems. It...
Thomas Stauner, Alexander Pretschner, Istran P&eac...
VL
1999
IEEE
109views Visual Languages» more  VL 1999»
14 years 2 months ago
Constraint-Based Diagram Beautification
Recently a new metaphor for diagramming, the intelligent diagram has emerged. This new metaphor provides an excellent basis for diagram beautification since it automatically colle...
Sitt Sen Chok, Kim Marriott, Tom Paton