TY - GEN AU - Rathnayake, Kesara Nanayakkara AU - Prof. Asoka Karunananda TI - Refreshing search engine index by swarm intelligence over social networks PY - 2011///] KW - INFORMATION TECHNOLOGY - Dissertation KW - ARTIFICIAL INTELLIGENCE- Dissertation KW - INTERNET - Searching KW - SEARCH TOOLS KW - SOCIAL NETWORKING KW - MSc in Artificial Intelligence N1 - TH2244 UR - http://dl.lib.mrt.ac.lk/handle/123/2066 ER -