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This paper provides an introduction to the special issue on gender studies. It surveys each paper and identifies commonalities and dissimilarities among them, as well as suggests the potential readership for the papers based on the problems addressed and the findings. Prof. Natalija Mažeikienė from Vytautas Magnus University served as the guest editor of the special issue.

Impact Factor: 5.605 (2010) ; In this paper we examine the emerging industry of Cognitive Radio/Software Defined Radio (CR/SDR), a sector which in some ways seconds the industry structure of the cellular mobile communications, while bearing distinctive characteristics. Any radio telecommunications infrastructure depends on scarce resources – radio frequency spectrum – that require policy decisions for allocation to specific countries and services. CR/SDR may constitute a new paradigm in radio communications as it may completely or partially eliminate the role of the regulator in minutiae of spectrum access authorization. In this paper, we review scarce literature on CR/SDR to analyze the relationships between political, technological and economic factors in order to identify drivers and barriers to the emergence of new techno-economic paradigm of CR/SDR. Our discussion of business opportunities for CR/SDR includes analysis of applicable spectrum access policies and identification of those of them, which would be most fertile for the development of future CR/SDR business ; Taikomosios informatikos katedra ; Vilniaus Gedimino technikos universitetas ; Vytauto Didžiojo universitetas

In this paper we report on the development of the prototype of Internet media monitoring tool for Lithuanian government. Two design specificities are emphasized. First, the tool must to a maximum possible extent utilize the open access and open source tools and resources available. Second, this university-lead open mode of the tool development must be conducted in close collaboration with governmental agencies operating under confidentiality seal. Having successfully developed the media monitoring prototype, two key findings are reported: 1) the conceptual model of the Internet media monitoring tool based on open access Internet infrastructure resources; and 2) the system design method for balancing public and confidential requirements towards the system.

In this paper we report on the development of the prototype of Internet media monitoring tool for Lithuanian government. Two design specificities are emphasized. First, the tool must to a maximum possible extent utilize the open access and open source tools and resources available. Second, this university-lead open mode of the tool development must be conducted in close collaboration with governmental agencies operating under confidentiality seal. Having successfully developed the media monitoring prototype, two key findings are reported: 1) the conceptual model of the Internet media monitoring tool based on open access Internet infrastructure resources; and 2) the system design method for balancing public and confidential requirements towards the system.