The knowledge imperfections should be considered when modeling complex problems. A solution is to develop a model that reduces the complexity and another option is to represent the imperfections: uncertainty, vagueness and incompleteness in the knowledge base. This paper proposes…

In this article we present a performance comparison of four symmetric block ciphers namely DES, Triple-DES, AES, and Blowfish. Performance evaluation based on CPU execution time is conducted under WinXP and Ubuntu /Linux version 8.10 operating system platforms. The study…

Acantholybas steinbaueri, a brachypterous new species, is described and illustrated from Java (Bali Island and Dammerman). The genus Acantholybas is redescribed, and a key to the four known species is provided.

The paper describes a framework for the implementation of an elearning system based on the Semantic Web, using software agents and Java Web Services. Hopefully we have elucidated the enormous potential of making web content machine-understandable. One of the killer…

This paper presents a JAVA based framework for RTL modeling and simulation of digital hardware designs. After linking between object-oriented concepts and RTL models, the JAVA analogy to features found in a widely used hardware description language like Verilog is…

This research examines the influence of teamwork, working environment on job satisfaction and job performance of Clove Cigarette Factories in East Java, Indonesia. This study was a survey research used for the explanatory or confirmatory purpose. The research was used…

The continuously increased demand for paralleling multitask in domains such as grid computing and cloud computing has significantly promoted research on concurrent mechanism and concurrent programming. The Java programming language supports multithread mechanism for developing paralleling programs, however, it is…

The purpose of this study is to overview the gap between the theory and the existing condition towards Eco Industrial Park in the North Coast Region, East Java Province. We used gap analysis method.  The result shows that industrial area…

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This research evaluates the effect of a business environmental toward the marketing strategy of cigarette industry at East Java. Goal of this research: (1) to analyze significance influence business environmental simultaneous toward the marketing strategy of cigarette industry; (2) to…