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IWC
2000
64views more  IWC 2000»
14 years 8 days ago
Lost in hyperspace: metrics and mental models
Being disorientated or lost is one of the fundamental dif
Malcolm Otter, H. Johnson
HT
1991
ACM
14 years 4 months ago
Identifying Aggregates in Hypertext Structures
Hypertext systems are being used in many applications because of their flexible structure and the great browsing freedom they give to diverse communities of users. However, this s...
Rodrigo A. Botafogo, Ben Shneiderman
CAISE
1995
Springer
14 years 4 months ago
Hypertext Version Management in an Actor-based Framework
In this work we discuss a number of issues for the design of hypertext systems in an actor-based model of computation. We examine how the "traditional" basic concepts whi...
Antonina Dattolo, Vincenzo Loia
HT
1993
ACM
14 years 4 months ago
Concurrency Control in Collaborative Hypertext Systems
Traditional concurrency control techniques for database systems (transaction management based on locking protocols) have been successful in many multiuser settings, but these tech...
Uffe Kock Wiil, John J. Leggett
CHI
1996
ACM
14 years 4 months ago
Silk from a Sow's Ear: Extracting Usable Structures from the Web
In its current implementation, the World-Wide Web lacks much of the explicit structure and strong typing found in many closed hypertext systems. While this property has directly f...
Peter Pirolli, James E. Pitkow, Ramana Rao
HICSS
1998
IEEE
128views Biometrics» more  HICSS 1998»
14 years 4 months ago
A Situation Calculus Model of Hypertext
We utilize the situation calculus to develop a logical model of hypertext systems. The work builds upon the earlier work of Bieber and Kimbrough in the logical modeling of hyperte...
Richard B. Scherl, Michael Bieber, Fabio Vitali
HT
1999
ACM
14 years 4 months ago
Structure Analysis for Hypertext with Conditional Linkage
We propose a structure analysis and proof framework for hypertext with conditional linkage. This framework can provide hypertext systems with a powerful and simple tool to help th...
Jean-Hugues Réty
HT
2005
ACM
14 years 6 months ago
Mind the semantic gap
Hypertext can be seen as a logic representation, where semantics are encoded in both the textual nodes and the graph of links. Systems that have a very formal representation of th...
David E. Millard, Nicholas Gibbins, Danius T. Mich...