COT4300

Query language and information retrieval

B Srinivasan

6 points
* 4 hours per week
* First semester
* Caulfield
* Clayton
* Prerequisites: COT4230

Objectives At the completion of this subject students should be able to demonstrate knowledge of the main issues associated with information retrieval; demonstrate an understanding of indexing techniques; and demonstrate knowledge of the principles underpinning query languages and techniques.

Synopsis Information retrieval: overview of information, applications of variable-length data, characteristics of ill-structured data, indexing and retrieval methods, including full file inversion, signature files and videotext systems. Optical storage systems including CD-ROM; multimedia technology including videotext and laser discs, specific products. Query languages: man-machine dialogues including procedural and non-procedural approaches; forms-based methods such as QBE; natural language interfaces; intellect; intelligent interfaces; Hypertext; evolutionary trends.

Assessment Examination (2 hours): 50%
* Practical work: 50%

Prescribed texts

Salton G and McGill M Introduction to modern information retrieval McGraw-Hill, 1983