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» Multi-Amalgamation in Adhesive Categories
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CORR
2010
Springer
137views Education» more  CORR 2010»
13 years 6 months ago
Open Graphs and Monoidal Theories
String diagrams are a powerful tool for reasoning about physical processes, logic circuits, tensor networks, and many other compositional structures. The distinguishing feature of...
Lucas Dixon, Aleks Kissinger
FOSSACS
2006
Springer
13 years 9 months ago
Processes for Adhesive Rewriting Systems
Abstract. Rewriting systems over adhesive categories have been recently introduced as a general framework which encompasses several rewriting-based computational formalisms, includ...
Paolo Baldan, Andrea Corradini, Tobias Heindel, Ba...
CALCO
2009
Springer
156views Mathematics» more  CALCO 2009»
14 years 18 days ago
Van Kampen Colimits as Bicolimits in Span
The exactness properties of coproducts in extensive categories and pushouts along monos in adhesive categories have found various applications in theoretical computer science, e.g....
Tobias Heindel, Pawel Sobocinski
BIRTHDAY
2008
Springer
13 years 8 months ago
Transformations in Reconfigurable Place/Transition Systems
Reconfigurable place/transition systems are Petri nets with initial markings and a set of rules which allow the modification of the net during runtime in order to adapt the net to ...
Ulrike Prange, Hartmut Ehrig, Kathrin Hoffmann, Ju...
FASE
2009
Springer
14 years 24 days ago
Transformation of Type Graphs with Inheritance for Ensuring Security in E-Government Networks
Abstract. E-government services usually process large amounts of confidential data. Therefore, security requirements for the communication between components have to be adhered in...
Frank Hermann, Hartmut Ehrig, Claudia Ermel