| P.D. Skopp. Low Bandwidth Operation in a Multiuser Software Development Environment. Department of Computer Science, Columbia University, technical report TR CUCS-035-95. |
....some underlying mechanism for doing it. However, we do address the issue of prefetching data prior to detachment to minimize the adverse impact of the wireless channel on users. The issue of disconnected and low bandwidth operation in the specific context of SDEs has been addressed in detail in ([6, 7]) The work has identified the issues related to the existence of low bandwidth, error prone links in a multiuser SDE and the need for a new model to address the problems. Intelligent prefetching and caching and the use of proxy clients as user agents have been proposed to reduce bandwidth ....
....a valuable contribution in terms of building a complete system within the framework of Oz to solve the various problems. This includes solutions for concurrency control and data reintegration. The work is motivated by the same set of problems as ours but the approaches have been different. While ([6, 7]) has attempted to provide solutions through experiences with a specific SDE, we have been interested in identifying decisions that need to be made for efficient low bandwidth operation. and in building a general framework that is rich and flexible enough for use in different SDEs. There are some ....
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P.D. Skopp. Low Bandwidth Operation in a Multiuser Software Development Environment. Department of Computer Science, Columbia University, technical report TR CUCS-035-95.
....and served as the second reader for Mr. Valetto s Masters thesis [65] Peter Skopp played a major part in designing and implementing the architectural changes needed to introduce proxy clients into Oz, a variant of which are used on a one to one basis to support lowbandwidth (modem) user clients [56]. George Heineman conducted the SEL Grey Box experiment involving emacs, and developed the watcher utility as part of that effort. Sonny Xi Ye is working with Prof. Kaiser on continued development of MTP, and generated the envelope scripts and screen dumps included in this paper. 37 An extended ....
Peter D. Skopp. Low bandwidth operation in a multi-user software developmentenvironment. Master's thesis, Columbia University Department of Computer Science, December 1995. CUCS-035-95.
....as needed by the process. Oz local sites are somewhere in between, with one server per site (i.e. per team) generally employing user clients as in Marvel 3. x but also supporting proxy clients that run tools on behalf of one or more users under various circumstances, as explained in [70, 66]. Mentor is similar to Oz in that user clients can connect to multiple process servers in the federation. 3. Decentralized process control and centralized tool execution. Control is distributed among multiple process servers, where the tool execution function is supported by a single component. ....
....rule (and its pending chain) then continues. It is simple to construct a special Oz client that receives the same message from the server identifying tool script and arguments but does something different than the typical user client; in fact, we have already introduced numerous such clients (see [66, 18, 70, 46]) Then, to implement points 1 and 2, the new client would be inserted into the multi PCE architecture between the Oz server and the central Foundation. This client would convert the activity information provided into the Foundation s task representation and forward it to the centralized ....
[Article contains additional citation context not shown here]
Peter D. Skopp. Low bandwidth operation in a multi-user software development environment. Master 's thesis, Columbia University Department of Computer Science, December 1995. CUCS-035-95. ftp://ftp.psl.cs.columbia.edu/pub/psl/CUCS-035-95.ps.Z.
....has been designed to make network disconnections transparent to the user, by creating on board file caches and by devising techniques for maintaining consistency of shared data. The issue of disconnected and low bandwidth operation in the specific context of SDEs has been addressed in detail in [11, 10]. The work has identified the issues related to the existence of low bandwidth, error prone links in a multiuser SDE and the need for a new model to address the problems. Intelligent prefetching and caching and the use of proxy clients as user agents have been proposed to reduce bandwidth ....
....a valuable contribution in terms of building a complete system within the framework of Oz to solve the various problems. This includes solutions for concurrency control and data reintegration. The work is motivated by the same set of problems as ours but the approaches have been different. While [11, 10] has attempted to provide solutions through experiences with a specific SDE, we have been interested in identifying decisions that need to be made for efficient low bandwidth operation. and in building the core component for a general framework that is rich and flexible enough for use in different ....
[Article contains additional citation context not shown here]
SKOPP, P. Low-Bandwidth Operation in a Multiuser Software Development Environment. Tech. Rep. CUCS-0035-95, Columbia University, Computer Science, 1993.
.... client connected to its server, because the server automatically shuts itself down when there are no more active clients (and is automatically started up on demand by 5 Oz actually supports several kinds of user and tool management clients, but the distinctions are not germane to this paper; see [59, 67, 21]. 6 An extension of this model, in which clients can be disconnected from their server and continue to operate independently to enact a process segment until reconnection, has been investigated separately to support mobile computing [60] Activity Execution Task Clients Local Remote Summit ....
.... messages from the server and does something different than the typical user client; in fact, we ve already introduced numerous special purpose clients where the server tells the client for one reason or another about the activity to be carried out (only a few of these have been written up, see [44, 59, 67]) The process state server could be that new client, to implement point 1. Similarly, we could implement point 2 by treating the task server as the client in this same protocol. If the task server cannot be parameterized by new code to implement this protocol, then some mediation agent would be ....
Peter D. Skopp. Low bandwidth operation in a multi-user software development environment. Master's thesis, Columbia University Department of Computer Science, December 1995. CUCS-035-95.
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Skopp, Peter D, "Low Bandwidth Operation in a Multi-User Software Development Environment", Columbia University Department of Computer Science, Master's Thesis.
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