'Term co' presentation slideshows

486 views • 39 slides

Unit 2

Unit 2. Environmental Biology and Genetics. Energy Flow in Ecosystems. Energy Flow in Ecosystems. Learning objectives: By the end of the lesson you should be able to: Explain the meaning of the words Ecosystem Habitat Population Community Niche. Energy Flow in Ecosystems.

573 views • 38 slides

Chapter 6

Chapter 6. Queries and Interfaces. Keyword Queries. Simple, natural language queries were designed to enable everyone to search Current search engines do not perform well (in general) with natural language queries People trained (in effect) to use keywords

499 views • 31 slides

Biochemical Security 2030: S&T at the BTWC, Neuroscience, and Education

Biochemical Security 2030: S&T at the BTWC, Neuroscience, and Education . Malcolm Dando. OUTLINE. Section A: Research Questions/Briefing Papers Slides 1 - 4 Section B: Ideas and Outcomes in the ISP Slides 5 - 10 Section C: Why the Failure of the ISP? Slides 11 - 14

356 views • 21 slides

HYP Progress Update

HYP Progress Update. By Zhao Jin. Outline. Background Progress Update. Background. Query (Text-based) The set of keywords to be entered into the system to retrieve the desired information or resources Main category Traditional IR Web (ex. Google) OPAC (ex. LINC) Video (ex. TRECVID).

315 views • 19 slides