Dewan, P., Jeffay, K., Smith, J., Stotts, D., and Oliver, W. 1995. Early prototypes of the repository for patterned injury data. In Proceedings of Digital Libraries `95, (Austin, Texas, Jun), 123-130.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....late 1980 s to early 1990 s) in this area. They are based on monolithic hypermedia technology, which was the state of the art back in the mentioned time frame. They provide a fixed set of services and use a fixed set of applications. The CoLib [26] and RPID (Repository for Patterned Injury Data) [5] projects are examples of more recent work (starting mid 1990 s) in the overlap between hypermedia and digital libraries. They are based on open hypermedia technology and provide some new types of services such as support for collaboration and versioning. Open hypermedia technology, typically, ....

Dewan, P., Jeffay, K., Smith, J., Stotts, D., and Oliver, W. 1995. Early prototypes of the repository for patterned injury data. In Proceedings of Digital Libraries `95, (Austin, Texas, Jun), 123-130.

....storage, e.g. an externally maintained linkbase vs. embedded links in the data sense. The most widely discussed structural model is the node link model, e.g. as elucidated in the Dexter Hypertext Reference Model [7] Many other modes of structure have been discussed including sets [17] relations [12], Petri Nets [22] simultaneities [18] and piles [13] Articulation of how elements of the text participate in such a structure is part of The Rendering Problem, which is discussed below. With respect to such structural elements as rendered the user performs activities, which result in ....

....Joyce, Michael. 1995. Of Two Minds: Hypertext Pedagogy and Poetics. The University of Michigan Press, Ann Arbor. 11] Krasner, G. E. Pope, S. T. 1988. A cookbook for using the model view controller user interface paradigm in Smalltalk 80. Journal of Object Oriented Programming (Aug Sep) 26 49. [12] Marshall, Catherine C. Halasz, Frank G. Rogers, Russell A. Janssen, William C. Jr. 1991. Aquanet: a hypertext tool to hold your knowledge in place. Proceedings of Hypertext 91, ACM, New York, 261 275. AUE CS 99 04: Proceedings of the First Workshop on Structural Computing page 10 [13] ....

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Dewan, P., Jeffay, K., Smith, J., Stotts, D., & Oliver, W. 1995. Early prototypes of the repository for patterned injury data. Proceedings of Digital Libraries '95 (Austin, TX, Jun), 123-130.

....when creating or discovering information. 3. Lessons Learned from Open Hypermedia Systems Research Almost every single OHS project has reported on experiences, results and services that they find useful and important enough that they should be part of the WWW for everyone to use (e.g. [9,10,24,25,26]) This section accumulates these community experiences and groups them into five general OHS lessons learned: open set of integrated applications; flexible data model and user interface; multiple document views; advanced authoring support; and, document and structure access control. The five ....

Dewan, P., Jeffay, K., Smith, J., Stotts, D., and Oliver, W. Early Prototypes of the Repository for Patterned Injury Data. In Proceedings of Digital Libraries '95, (Austin, TX, Jun 1995), pp. 123-130.

....or to redistribute to lists, requires specific permission and or fee. Hypertext 97, Southampton UK c #1997 ACM 0 89791 866 5. 3. 50 (WWW) 3] software development environments [1, 42] large engineering enterprises [11, 22] collaborative authoring systems [32] and digital library systems [6, 29]. The complex requirements of these application areas have resulted in extensive research into hypermedia infrastructures. As indicated in Figure 1, the current research on open hypermedia systems (OHS) has its roots in two fairly independent threads of research: link server systems (LSS) and ....

....important to see how far we can get if we go beyond the current limitations of the WWW and create new solutions. The first category is by far the largest and includes approaches like Hyper G [23] Microcosm s Distributed Link Service [13] KHS [27] the Distributed Graph Storage (DGS) system [6] and Chimera [33] The latter category includes the Texas A M approaches (HB3 [20] and HBproc in HOSS [25] Microcosm The Next Generation (TNG) 13] and HyperDisco. We will compare HyperDisco to two of these approaches (one from each category) throughout the paper: 1) the WWW [3] since this ....

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Dewan, P., Jeffay, K., Smith, J., Stotts, D., and Oliver, W. Early prototypes of the repository for patterned injury data. In Proceedings of Digital Libraries '95, (Austin, Texas, June 1995), pp. 123-130.

....Moreover, it is high level in that few access specifications were needed to express the policies we implemented and the models we simulated. Table I gives the number of lines of access control code in some of the applications we developed. The forensics library application is outlined in Dewan et al. 1995], while the exact code in the other applications and the simulations of other models are given in Shen s dissertation [Shen 1994] However, we have found that it is easy to make mistakes, especially when multiple access specifications are inherited by an object. This problem would have been ....

....Code (comments excluded) size of access code Grove like outline editor 1 Two person talk 7 Mail 3 Programming contest 7 Forensics library 27 60 . Prasun Dewan and Honghai Shen ACM Transactions on Computer Human Interaction, Vol. 5, No. 1, March 1998. centralized, replicated, or hybrid [Dewan 1995]. It would also be useful to integrate access control with transaction management. For instance, as one of the reviewers pointed out, users with authority to cut but not paste may be disappointed if they were able to cut an object but not paste it. While it may be satisfactory, in this particular ....

DEWAN, P., JEFFAY, K., SMITH,F.D.,SMITH,J.B.,STOTTS, D., AND OLIVER, W. 1995. Early prototypes of the repository for patterned injury data. In Proceedings of Digital Libraries '95. 123--130.

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