%0 Generic %1 Licata2008 %A Licata, Ignazio %D 2008 %K dynamical emergence network retrieval %T A Dynamical Model for Information Retrieval and Emergence of Scale-Free Clusters in a Long Term Memory Network %U http://arxiv.org/abs/0801.0887 %X The classical forms of knowledge representation fail when a strong dynamical interconnection between system and environment comes into play. We propose here a model of information retrieval derived from the Kintsch-Ericsson scheme, based upon a long term memory (LTM) associative net whose structure changes in time according to the textual content of the analyzed documents. Both the theoretical analysis carried out by using simple statistical tools and the tests show the appearing of typical power-laws and the net configuration as a scale-free graph. The information retrieval from LTM shows that the entire system can be considered to be an information amplifier which leads to the emergence of new cognitive structures. It has to be underlined that the expanding of the semantic domain regards the user-network as a whole system.

@misc{Licata2008, abstract = { The classical forms of knowledge representation fail when a strong dynamical interconnection between system and environment comes into play. We propose here a model of information retrieval derived from the Kintsch-Ericsson scheme, based upon a long term memory (LTM) associative net whose structure changes in time according to the textual content of the analyzed documents. Both the theoretical analysis carried out by using simple statistical tools and the tests show the appearing of typical power-laws and the net configuration as a scale-free graph. The information retrieval from LTM shows that the entire system can be considered to be an information amplifier which leads to the emergence of new cognitive structures. It has to be underlined that the expanding of the semantic domain regards the user-network as a whole system. }, added-at = {2009-07-21T09:39:48.000+0200}, author = {Licata, Ignazio}, biburl = {https://www.bibsonomy.org/bibtex/22f8c7da5b17994315175109e7519ae78/kasimiro}, interhash = {9fdccb8d82bfe145031c8ba589f3491b}, intrahash = {2f8c7da5b17994315175109e7519ae78}, keywords = {dynamical emergence network retrieval}, note = {cite arxiv:0801.0887 Comment: 8 pages, 11 figures, 2 tables. Submitted to Emergence: Complexity and Organization}, timestamp = {2009-07-21T09:40:28.000+0200}, title = {A Dynamical Model for Information Retrieval and Emergence of Scale-Free Clusters in a Long Term Memory Network}, url = {http://arxiv.org/abs/0801.0887}, year = 2008 }