03334nas|a2200397 i 4500 20260817162919.0 120500s1999 th uzm rtt 00| a1eng d .b11787934 AIT Thesis no. IM-99-10 Pong-anan Wanitchakorn Application of metadata and development of a knowledge-based system for information filtering Bangkok : Asian Institute of Technology, 1999 41 p. Thesis ; no. IM-99-10 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Advanced Technologies Thesis (M.Sc.) - Asian Institute of Technology, 1999 The Internet has long been a large source of information, and it keeps growing every day. Serving diverse audiences around the world, the Internet faces the problem of appropriateness of its content delivered to people - certain materials are appropriate only for certain groups of audiences. Initially, there was an effort to protect children from unfavorable resources. Several working groups had put forth effort to develop methods to filter out the inappropriate materials. The World Wide Web Consortium working group finally invented a metadata specification called 'Platform for Internet Content Selection (PICS)'. Web builders and Software developers thereafter create Web pages and develop filtering software according to this specification. There are several factors influencing the judgement on 'appropriateness' of an Internet material - for example, age and educational level of the user. Embedding a knowledge-based component in the filtering software will indubitably be a means to enhance the software's capability. However, none of the software employs such a component. This thesis study seeks to illustrate another way to exploit metadata for information filtering purpose by combining it with a knowledge-based system. This thesis has also proven that it is possible to build knowledge-based systems that can work with metadata standards. Should there be any new metadata standards in the future, such systems can be developed to exploit them. Metadata Vilas Wuwongse, Chairperson Batanov, Dentcho N., Examination Committee Devadason, Francis J., Examination committee Asian Institute of Technology. Thesis ; no. IM-99-10 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B12340 .b11787934 mnait u 240330 0 000512 m a u 0 mnait mnait mnarc 20 40 Barcode : 30050120820088 CREATED : 2000-12-05 RECORD # : i12192673 LPATRON : 1012826 LCHKIN : 2001-11-11 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 6 TOT RENEW : 4 Barcode : 30050120820104 CREATED : 2000-12-05 RECORD # : i12192685 LPATRON : 1016052 LCHKIN : 2004-07-14 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 5 TOT RENEW : 3 Barcode : 30050160074034 CREATED : 2016-04-25 RECORD # : i12952308 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6700 6700 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no. IM-99-10 30050120820088 2026-08-17 16:29:19 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no. IM-99-10 30050120820104 2026-08-17 16:29:19 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. IM-99-10 30050160074034 2026-08-17 16:29:19 1 2026-08-17 40