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One Network, Different Models

One Network, Different Models

Networks in Metabolism and Signaling Edda Klipp Humboldt University Berlin Lecture 4 / WS 2007/08 Boolean Networks. gene a. gene b. gene c. gene d. C. A. D. B. A. B. +. +. One Network, Different Models. transcription. translation. repression. activation. gene. protein.

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996 views • 84 slides
Complex Model Construction

Complex Model Construction

Geometric Modeling 91.580.201. Complex Model Construction. Mortenson Chapter 11. Topics. Topology of Models Connectivity and other intrinsic properties Graph-Based Models Emphasize topological structure Boolean Models Set theory, set membership classification, Boolean operators

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848 views • 60 slides
Information Retrieval and Web Search

Information Retrieval and Web Search

Vasile Rus, PhD vrus@memphis.edu www.cs.memphis.edu/~vrus/teaching/ir-websearch/. Information Retrieval and Web Search. Information Retrieval Models. Outline. A retrieval model specifies the details of: Document representation Query representation Retrieval function

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529 views • 52 slides
Boolean and Vector Space Retrieval Models

Boolean and Vector Space Retrieval Models

Boolean and Vector Space Retrieval Models. Many slides in this section are adapted from Prof Raymond Mooney (UTexas), Prof. Joydeep Ghosh (UT ECE) who in turn adapted them from Prof. Dik Lee (Univ. of Science and Tech, Hong Kong). Retrieval Models. A retrieval model specifies the details of:

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659 views • 48 slides
Introduction to Digital Libraries

Introduction to Digital Libraries

Introduction to Digital Libraries. hussein suleman uct cs honours 2003. Quick Intro. to Information Retrieval. Introduction. Information retrieval is the process of locating the most relevant information to satisfy a specific information need.

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243 views • 23 slides
Boolean Model

Boolean Model

Boolean Model. Boolean Model. A document is represented as a set of keywords. Queries are Boolean expressions of keywords, connected by AND, OR, and NOT, including the use of brackets to indicate scope. [[Rio & Brazil] | [Hilo & Hawaii]] & hotel & !Hilton]

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268 views • 7 slides

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