An Assessment of UML
Crown Plaza-Cabana Hotel, Palo Alto
4290 El Camino Real
Tel (650) 857-0787
There is a $15.00 charge for non-sponsors.
No reservations required.
The Unified Modeling Language (UML) is a family of design notations that is rapidly gaining widespread acceptance as a de facto standard design language. UML provides a variety of useful capabilities to the software designer, including multiple, interrelated design views, a semi-formal semantics expressed as a UML meta model, and an associated language for expressing formal logic constraints on design elements. However, UML currently lacks support for capturing, representing, expressing, and exploiting certain architectural concerns whose importance has been demonstrated through research on software architectures. In particular, UML lacks direct support for modeling and exploiting architectural styles, explicit software connectors, and global architectural constraints. This talk will discuss three possible strategies to support such architectural concerns within UML: the first strategy involves using UML as is; the second strategy constrains the semantics of certain UML constructs to model architectural concerns; finally, the third strategy augments UML to provide "native" support for architectures in UML. I will discuss the applicability, strengths, and weaknesses of the three strategies and lessons learned in applying them to several existing architectural approaches.
Biography: Nenad Medvidovic is an Assistant Professor in the Computer Science Department at the University of Southern California and is a faculty member of the USC Center for Software Engineering (CSE). He received his Ph.D. in 1998 from the Department of Information and Computer Science at the University of California, Irvine. He also received an M.S. in Information and Computer Science in 1995 from the University of California, Irvine, and a B.S. in Computer Science summa cum laude in 1992 from Arizona State University. Medvidovic's research interests include software engineering, architectures, evolution, and reuse. He has published a number of papers on various topics pertaining to architecture-based software development.
Assessing the Usability of UML Tools and the Role of UML in UI Design -
Jason Robbins, Information and Computer Science, University of California, Irvine,
There is wide-spread industrial interest in using UML (the Unified Modeling Language) for object-oriented design. However, the poor usability of current UML tools presents a barrier to adoption. The first half of this talk will assess the usability of two commercial UML tools and one research prototype. The second half of this talk will assess how well standard UML supports user interface design and it will summarize a proposed UML extension for user interface modeling.
Biography: Jason E. Robbins is a Ph.D. student in Information and Computer Science at the University of California, Irvine. He received his M.S. in Computer Science from the University of California, Irvine in 1995, and his B.S. in Computer Science from University of California, Los Angeles in 1992. He has research interests in evolutionary software development, design environments, and user interface design. He is the developer of ArgoUML, a pure-java UML CASE tool with special user interface features to support the cognitive needs of designers.
David S. Rosenblum, Information and Computer Science, University of California, Irvine email@example.com
Directions to the meeting are available.
Friday, August 13, 1999The Irvine Research Unit in Software wishes to thank its corporate sponsors:
Topic: Network Programming
Coordinator: Sriram Sankar, Metamata, Inc.,
NOTE LOCATION: Crown Plaza-Cabana Hotel, Palo Alto
The Boeing Company * IBM * Microsoft Corporation * Northrop Grumman Corporation
Raytheon Company * Sun Microsystems * TRW
Beckman Coulter * FileNet Corporation * Printronix, Inc.
Continuus Software Corporation * Hewlett-Packard
For further information on
Debra Brodbeck at (949) 824-2260; firstname.lastname@example.org
Irvine Research Unit in Software