JSW
2007
13 years 4 months ago
2007
—This paper presents some results in the intersection of three technological fields: e-learning, multiagent systems, and standards to improve the development of secure systems. T...
JSW
2007
13 years 4 months ago
2007
— UML sequence diagrams focus on the interaction between different classes. For distributed real time transaction processing it is possible to end up with complex sequence diagra...
JSW
2007
13 years 4 months ago
2007
— The usual scenario of service oriented systems is characterized by several services offering the same functionalities, by new services that are continuosly deployed and by othe...
JSW
2007
13 years 4 months ago
2007
Abstract—Frameworks are a key technology to reduce software development costs and shorten the time-to-market. However, framework complexity presents reuse problems that limit its...
JSW
2007
13 years 4 months ago
2007
— The anomaly-based intrusion detection systems examine current system activity do find deviations from normal system activity. The present paper proposes a method for normal act...
JSW
2007
13 years 4 months ago
2007
Abstract—All aspect orientation languages provide a onesize-fits-all methodology for reflection on join points. However, the amount of resources necessary for this approach is to...
JSW
2007
13 years 4 months ago
2007
— The efficiency of overlay networks built on top of the IP network is often threatened by the mismatch between the topologies of the overlay and the underlying IP network, resu...
JSW
2007
13 years 4 months ago
2007
— Active databases have been used in many different fields to accomplish many different tasks. One of the main problems today that still have not been solved is authorization. In...
JSW
2007
13 years 4 months ago
2007
Abstract— In this paper, we present our methodology proposal for cooperative remote systems modeling. Its aim is to develop models of existing or planned cooperative systems. The...
JSW
2007
13 years 4 months ago
2007
— Web services composition is a very active area of research due to the growing interest of public and private organizations in services integration and/or low cost development o...