We developed a scientific information management system to facilitate remote access and analysis of earth and space science data, using the Component Model of software development provided by the Java language. The data sets are part of the Earth Observing. System project, being carried out at the College of Oceanic...
Piloting a commercial aircraft involves performing multiple tasks in a real-time
environment that require pilot's attention and cognitive resource allocation. Due to resource
limitation, pilots must perform cockpit task management (CTM) because they cannot perform
all tasks that demand their attention at once. Hence, pilots must prioritize the tasks in...
The k-ary n-cube structure is presented in this paper for interconnecting a network of microcomputers in parallel and distributed environments. Machines based on the k-ary n-cube topology have been advocated as ideal parallel architectures for their powerful interconnecting features.
In this paper, we examine the k-ary n-cube from the graph...
A new technique of implementing the object-oriented language Little Smalltalk is developed using tuple space communication of Linda. In this implementation, the language's abstract constructs such as object, class, and method are naturally mapped into tuple space. Since Linda's tuple space is designed to facilitate parallel processing, this implementation technique...
The processor allocation in an n-dimensional hypercube multiprocessor using buddy strategy, gray code strategy, and a new strategy is implemented on Macintosh. Our implementations show that when processor relinquishment is not considered (i.e. static allocation), all these strategies are optimal in the sense that each incoming request sequence is always...
The visual programming language Forms/3 currently uses a graphical user interface implemented in Garnet. Garnet was developed by the User Interface Software Group in the Human Computer Interaction Institute at Carnegie Mellon University, but is no longer supported. This paper presents an implementation of a user interface for Forms/3 written...
With the strong shift toward network-centric cluster-computing workload management has become increasingly important in both industrial and academic environments. To fully harness the distributed computing resources of the 32 PC's in our department, I developed a workload monitoring system together with a few utilities for users to submit either sequential...