Title Unikalumas ir entropija kultūros paveldo informacijoje ir komunikacijoje /
Translation of Title Uniqueness and entropy in the information and communication on cultural heritage.
Authors Laužikas, Rimvydas
DOI 10.15388/Im.2010.0.3196
Full Text Download
Is Part of Informacijos mokslai / Vilniaus universitetas.. Vilnius : Vilniaus universiteto leidykla. 2010, t. 52, p. 23-37.. ISSN 1392-0561
Abstract [eng] From the first point of view, perspective methods of “reading” the cultural heritage information are the content analysis and summaries of a complex information. In archaeology, it is the coefficient of graves with findings, the average number of unique finds in a grave, the average number of semantically valuable finds, the complex (text) density index, the complex readability index and mapping the network of finds on the basis of binary oppositions theory. From the second point of view, promising methods are information entropy modeling and calculation. The main problem of calculating entropy for heritage complexes is that the original text (the primary state of complex) is only hypothetical; it cannotbe reconstructed and it is problematical to record the entropy change. In this context, a productive way is the visualization and relative calculation of the general object-level entropy in the three-dimensional space-time model (X and Yy as the geographical coordinates of archaeological object and Z as the chronological parameter). Also, the entropy model can be calibrated by the heterogeneity of a cultural space (differences in the cultural dependence of creators (authors) and “readers” (researchers) of the archaeological complex as a text). When the creator and the “reader” belong to the same culture (the same macrosystem, the same cluster), entropy variation during the same period of time is less than when the creator and the “reader” come from related or different cultures. Another promising direction of research is calculation of entropy for specific complexes of heritage. By this method, we can calculate the entropy of an individual object (e.g. finding), of the whole heritage complex or a subcomplex (e.g. grave) and a complex (e.g. necropolis) relationship. Tthe entropy is calculated using the entropy formula (Голдман, 1957)...
Published Vilnius : Vilniaus universiteto leidykla
Type Journal article
Language Lithuanian
Publication date 2010
CC license CC license description