Petri-net-based hypertext: document structure with browsing semantics
ACM Transactions on Information Systems (TOIS)
Scripted documents: a hypermedia path mechanism
HYPERTEXT '89 Proceedings of the second annual ACM conference on Hypertext
Hypertext paths and the World-Wide Web: experiences with Walden's Paths
HYPERTEXT '97 Proceedings of the eighth ACM conference on Hypertext
Hyperdocuments as automata: verification of trace-based browsing properties by model checking
ACM Transactions on Information Systems (TOIS)
Browsing intricately interconnected paths
Proceedings of the fourteenth ACM conference on Hypertext and hypermedia
Separation of concerns in hypertext: articulation points that increase flexibility
From Integrated Publication and Information Systems to Virtual Information and Knowledge Environments
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Paths are, and have been since the beginning, an important mechanism for organizing hypermedia documents. This note shows how a document defined as a (possibly infinite) collection of paths over content nodes can be succinctly expressed as a formal language. We show the relationship to earlier hypermedia models based on automata. The language-theoretic model can be used to implement path engines as parsers or recognizers. Different levels of path power require different classes of recognizing automata.