Precise semantics - PowerPoint PPT Presentation

Introduction to IR Systems: Search Engines

Introduction to IR Systems: Search Engines. Chapter 27. Information Retrieval. A research field traditionally separate from Databases Goes back to IBM, Rand and Lockheed in the 50’s G. Salton at Cornell in the 60’s Lots of research since then Products traditionally separate

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464 views • 34 slides

MPEG-7 Interoperability Use Case

MPEG-7 Interoperability Use Case. Motivation. MPEG-7: set of standardized tools for describing multimedia content at different abstraction levels Implemented in the form of XML Schemas Lack of explicit semantics: intended semantics in form of documentation

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254 views • 15 slides

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