Scientific workflow management and the Kepler system: Research Articles
Concurrency and Computation: Practice & Experience - Workflow in Grid Systems
ViP: A User-Centric View-Based Annotation Framework for Scientific Data
SSDBM '08 Proceedings of the 20th international conference on Scientific and Statistical Database Management
CONFLuEnCE: CONtinuous workFLow ExeCution Engine
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Enabling intensional access control via preference-aware query optimization
Proceedings of the 18th ACM symposium on Access control models and technologies
A continuous workflow scheduling framework
Proceedings of the 2nd ACM SIGMOD Workshop on Scalable Workflow Execution Engines and Technologies
PAQO: a preference-aware query optimizer for PostgreSQL
Proceedings of the VLDB Endowment
Hi-index | 0.00 |
This demo presents AstroShelf, our on-going effort to enable astrophysicists to collaboratively investigate celestial objects using data originating from multiple sky surveys, hosted at different sites. The AstroShelf platform combines database and data stream, workflow and visualization technologies to provide a means for querying and displaying telescope images (in a Google Sky manner), visualizations of spectrum data, and for managing annotations. In addition to the user interface, AstroShelf supports a programmatic interface (available as a web service), which allows astrophysicists to incorporate functionality from AstroShelf in their own programs. A key feature is Live Annotations which is the detection and delivery of events or annotations to users in real-time, based on their profiles. We demonstrate the capabilities of AstroShelf through real end-user exploration scenarios (with participation from "stargazers" in the audience), in the presence of simulated annotation workloads executed through web services.