In this paper we use an agent-based modelling and simulation approach to model a queuing system with autonomous customers who routinely choose a facility for service. We propose a Cellular Automata model to represent the customers’ interactions and study how customers use their own experience and that of their neighbours in order to update their memory and decide what facility to join the next ...

The aim of this paper is to present a model of a web multi-agent system which combines the use of Semantic Web technologies together with the application of user profiles to provide an enhanced Web retrieval service. This system uses fuzzy linguistic techniques to deal with qualitative information in a userfriendly way. The system activity is developed in two phases: retrieval phase to gather t...

Malware analysis is a process to perform analysis of malware and how to study the components and behavior of malware. On this paper it will use two methods of malware analysis, static analysis and dynamic analysis. Static analysis is a method of malware analysis which done without running the malware. While dynamic analysis is a method of malware analysis which the malware is running in a secur...

While threshold signature schemes have been presented before, there has never been an optimal threshold signature algorithm for DSA. Due to the properties of DSA, it is far more difficult to create a threshold scheme for it than for other signature algorithms. In this paper, we present a breakthrough scheme that provides a threshold DSA algorithm that is efficient and optimal. We also present a...

Cellular RNA and protein synthesis are required both for interferon synthesis (Heller, 1963; Wagner, 1963) and the expression of the antivirus activity of interferon (Taylor, 1964). The suppression of the antivirus activity of interferon by metabolic inhibitors has been interpreted to mean that interferon acts as a de-repressor for the synthesis of a cellular antivirus protein. While direct pro...

We present a novel framework and algorithms for the analysis of Web service interfaces to improve the efficiency of application integration in wide-spanning business networks. Our approach addresses the notorious issue of large and overloaded operational signatures, which are becoming increasingly prevalent on the Internet and being opened up for third-party service aggregation. Extending upon ...

Service matching is one of the crucial elements in the success of large, open agent systems. While finding “perfect” matches is always desirable, it is not always possible. The capabilities of an agent may change over time; some agents may be unwilling to, or unable to communicate their capabilities at the right level of details. The solution we propose is to have the broker agent dynamically r...