On a Concurrency Control and an Interface Design of Collaboration-aware Applications


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 3, No. 3, pp. 631-639, Apr. 1996
10.3745/KIPSTE.1996.3.3.631,   PDF Download:

Abstract

In this paper we discuss the elements which must be considered for collaboration-aware application design and their effects on user interfaces. Collaboration-aware applications have inter-user and user/system interation features besides generic real-time distribution system features and this restricts the design freedom with the requirements of consistent user interfaces. Programmers, therefore, must provide uniform and logically consistent user interfaces to users and, for this end, they sfould consider main design featyres such an concurrency control algorithms, system topology and object replication sheme. Among the design factors concurrency control algorithms have relatively significant impact on user interfaces and we consider the impact of concurrency control algorithms along with that of the system topology and the object replication scheme. Coshed/SAS, a group editer, is given as an example of application of the factors.


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Cite this article
[IEEE Style]
Y. S. Hwan, L. J. Young, P. C. Hang, S. Y. Back, "On a Concurrency Control and an Interface Design of Collaboration-aware Applications," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 3, no. 3, pp. 631-639, 1996. DOI: 10.3745/KIPSTE.1996.3.3.631.

[ACM Style]
Yoon Seok Hwan, Lee Jae Young, Park Chee Hang, and Shin Yong Back. 1996. On a Concurrency Control and an Interface Design of Collaboration-aware Applications. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 3, 3, (1996), 631-639. DOI: 10.3745/KIPSTE.1996.3.3.631.