Joel Saltz received his PhD and MD degrees from Duke University in 1985. He is currently an Associate Professor at the University of Maryland, College Park. He leads a research group that has developed methods that are making it possible to produce portable compilers and tools to map a broad range of challenging applications on high performance architectures. Dr. Saltz is currently developing techniques that will allow parallel compute and data servers to offer their services to remote clients and and to compose programs that execute on any combination of distributed memory, shared memory or networked machines. His computer science research program has been motivated by collaborations with biomedical, physical and earth scientists.