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LICS
2008
IEEE
15 years 4 months ago
On the Expressiveness and Decidability of Higher-Order Process Calculi
In higher-order process calculi the values exchanged in communications may contain processes. A core calculus of higher-order concurrency is studied; it has only the operators nec...
Ivan Lanese, Jorge A. Pérez, Davide Sangior...
72
Voted
MM
2005
ACM
114views Multimedia» more  MM 2005»
15 years 3 months ago
IMAGINATION: a robust image-based CAPTCHA generation system
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
Ritendra Datta, Jia Li, James Ze Wang
68
Voted
SIGCSE
2004
ACM
100views Education» more  SIGCSE 2004»
15 years 3 months ago
A visual and interactive automata theory course with JFLAP 4.0
We describe the instructional software JFLAP 4.0 and how it can be used to provide a hands-on formal languages and automata theory course. JFLAP 4.0 doubles the number of chapters...
Ryan Cavalcante, Thomas Finley, Susan H. Rodger
WOSS
2004
ACM
15 years 3 months ago
Resource-based approach to feature interaction in adaptive software
This paper proposes the RAFTING approach (Resourcebased Approach to FeaTure InteractioN) to address the feature interaction problem in the context of dynamically adapted software....
Jesus Bisbal, Betty H. C. Cheng
MFCS
2009
Springer
15 years 2 months ago
Representing Groups on Graphs
In this paper we first explore the group theoretic techniques developed for graph isomorphism. We specifically discuss the techniques developed by Luks for solving constrained v...
Sagarmoy Dutta, Piyush P. Kurur