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HICSS
1999
IEEE
78views Biometrics» more  HICSS 1999»
15 years 11 months ago
A Structured Transformation Approach for Legacy Information Systems - A Cash Receipts/Reimbursements Example
Legacy information systems are difficult to transform into the new or upgraded information systems. Part of the reason is being the incompatibility and the unscalability between t...
Jia-Lang Seng, Wayne Tsai
IWPC
2008
IEEE
16 years 1 months ago
Identifying Architectural Change Patterns in Object-Oriented Systems
As an object-oriented system evolves, its architecture tends to drift away from the original design. Knowledge of how the system has changed at coarse-grained levels is key to und...
Xinyi Dong, Michael W. Godfrey
HYBRID
2005
Springer
16 years 5 days ago
Adjoint-Based Optimal Control of the Expected Exit Time for Stochastic Hybrid Systems
Abstract. In this paper, we study the problem of controlling the expected exit time from a region for a class of stochastic hybrid systems. That is, we find the least costly feedb...
Robin L. Raffard, Jianghai Hu, Claire Tomlin
WOSP
2004
ACM
16 years 2 days ago
Application performance on the Direct Access File System
The Direct Access File System (DAFS) is a distributed file system built on top of direct-access transports (DAT). Direct-access transports are characterized by using remote direct...
Alexandra Fedorova, Margo I. Seltzer, Kostas Magou...
IUI
1997
ACM
15 years 11 months ago
Evaluating the Utility and Usability of an Adaptive Hypermedia System
We have evaluated an adaptive hypermedia system, PUSH, and compared it to a non-adaptive variant of the same system. Based on an inferred information-seeking task, PUSH chooses wh...
Kristina Höök