Views
5 years ago

DataKnowledgeEngJour.. - School of Computing

DataKnowledgeEngJour.. - School of Computing

Expression Module

Expression Module Keyword-Subject Association Module Subject Heading Database JESS functions Knowledge Module Wrapper Functions Network Interface Module 15 Graphical User Interface Module Proxy Controller Module Library A Online Catalog User Figure 1: Design of E-Referencer Control Module - Knowledge Base - Fact Base - Explanation Facility Z39.50 Interface Module OCLC Z39.50 Client API for Java Library B Online Catalog A screenshot of the main user interface and the feedback window is shown in Figure 2 and Figure 3. Client Proxy Servers (External)

. Expression Module Figure 2: E-Referencer Frame (main GUI) This module provides functions to manipulate the search expression that a user keys into the E- Referencer. The functions implemented are: • Removing stop-words like a, an, is, the, which does not help in the search session. • Stemming words to remove suffixes to get a common form for retrieving more records. Porter’s algorithm [22] available at the Glasgow IDOM – IR Resources Web site (http://www.dcs.gla.ac.uk/idom/ir_resources/liguistic_utils/) is selected because of its simplicity and fast implementation. • Conversion between AND, OR and Adjacent operators in search string. Example: AND operators -> “expert” AND “systems” OR operators -> “expert” OR “systems” Adjacent Operators -> “expert systems” • Create combinations of two or three keywords Example: Expert Systems Internet Intranet Two keyword combination -> 16

ug brochure.pdf - School of Computing - Robert Gordon University
Multiple Object Tracking System - School of Computer and ...
School of Computing prospectus 2012 - Walter Sisulu University
Untitled - School of Computing - Queen's University
Improving High School Computer Science Education
healthy prospects - School of Informatics and Computing - Indiana ...
Presentation Slides Download - School of Computing and ...
CI245 - School of Computing, Engineering and Mathematics
HUMAN–COMPUTER INTERACTION - Prentice Hall
School of Computer Science Undergraduate Study
dt228 final year projects 2006-2007 - School of Computing
summer school on computational materials science
DATA WAREHOUSE - Department of Computer Science
Faculty of Science School of Computing Sciences Undergraduate ...
Computer Science - University of St Andrews
A leading university - Cardiff School of Computer Science ...
Computer Science - University of St Andrews
Volume 38 Number 01 - School of Computer Science
Postgraduate brochure - Cardiff School of Computer Science ...
Extreme Programming - Seidenberg School of Computer Science ...
49)A-494L - School of Computer Science - University of the ...
How to Draw a Graph - School of Computer Science and Software ...
Library and IT Services - School of Mathematical Sciences ...
Essentials of Business Process Outsourcing - School of Computer ...
SLED PT Prospectus 2007 - School of Computing, Informatics and ...
Design Challenge of Pervasive Computing - School of Computer ...
Computing, Information, and Communications Computing ... - nitrd