The Virtual Telescopes in Education (VTIE) project, is providing tools for teaching astronomy in K-12 classrooms using remotely controlled telescopes. VTIE's main goal to pro...
Susan Hoban, John G. Keating, Joel Sachs, Daniel L...
We describe an approach for pipelining nested data collections in scientific workflows. Our approach logically delimits arbitrarily nested collections of data tokens using special...
- Many of NASA's planned missions for the coming decade will require a pinpoint landing (PPL) capability, whether for sample acquisition and return or for precise insertion in...
The aggregated citation relations among journals included in the Science Citation Index provide us with a huge matrix which can be analyzed in various ways. Using principal compon...
We introduce the formal notion of an interaction interface. Its purpose is to specify formally the interaction between two or more components that co-operate as subsystems of a di...