This study aims to review the articles published in journals indexed Web of Science (WoS) database on smart tourism destination (STD) using bibliometric analysis technique. In line with this main purpose, annual number STD articles, WoS categories, and indexes, most productive countries, country collaborations, institutions, co-citation network journals, cited authors, used author keywords were...

XENO is a suite of programs which assist in the creation of crossword puzzles. It is an extension of a diagram filling program presented earlier. Complete puzzles can be produced under the control of a small number of parameters, clues being selected from an indexed file. It is possible to generate thematic puzzles by including keywords in the input parameters. Use of a tree searching method re...

This paper defines the grammar class of sequentially indexed grammars. Sequentially indexed grammars are the result of a change in the index stack handling mechanism of indexed grammars [Aho68, Aho69]. Sequentially indexed grammars are different from linear indexed grammars [Gaz88]. Like indexed languages, sequentially indexed languages are a fully abstract language class. Unlike indexed langua...

This paper mainly describes the trend analysis of international periodicals and literatures which titles as well-known “Information management” at SSCI database from 1957 to 2008. The result appeared that the literatures production within information management title tower onto the vibration period in the last decade. Most of document type is article, constituting 54.27% of the total literature...

this study represents scientific production of iran in medical sciences field at recent years, and the correlation between scientific productions with the number of indexed journals.data extracted from scopus database between years 2000 and 2011, and iran's performance measured in terms of different scientometrics indexes including self-citations, percent of cited articles, number of articles w...

Although several grammar-based self-indexes have been proposed thus far, their applicability is limited to offline settings where whole input texts are prepared, thus requiring to rebuild index structures for given additional inputs, which is often the case in the big data era. In this paper, we present the first online self-indexed grammar compression named OESP-index that can gradually build ...

For a language L, we consider its cyclic closure, and more generally the language C(L), which consists of all words obtained by partitioning words from L into k factors and permuting them. We prove that the classes of ET0L and EDT0L languages are closed under the operators C. This both sharpens and generalises Brandstädt’s result that if L is context-free then C(L) is context-sensitive and not ...

This paper is a survey of recent results concerning connections between relation algebras (RA), cylindric algebras (CA) and polyadic equality algebras (PEA). We describe exactly which subsets of the standard axioms for RA are needed for axiomatizing RA over the RA-reducts of CA3’s, and we do the same for the class SA of semi-associative relation algebras. We also characterize the class of RA-re...