Stream Sharing Framework System Software Laboratory
Source Stream Service Description File (XML) Stream Description File (XML) Service Authoring Tool Query/Get Service Description File (XML) Publish UI Query/Get
Functions of the Indexing Service Indexing/Query of the streams and services Keep track of stream flow information (for stream relaying) Statistics
Works Document Type Definition/XML Schemas Centralized Indexing Publish Checker for validity of published files. Indexing and Data storage Query Data retrieval/aggregation Statistics and stream flow information Distributed Indexing
Stream video|audio|text
Service root-layout logo counter media
Planned Schedule A working prototype capable of handling simple publish and query requests in centralized manner (~early to mid. of March) Improving the service so it can handle more complex requests (continuous) First decentralized version (May)