When simultaneously reasoning with evidences about several different events it is necessary to separate the evidence according to event. These events should then be handled independently. However, when propositions of evidences are weakly specified in the sense that it may not be certain to which event they are referring, this may not be directly possible. In this paper a criterion for partitio...

In Web environment a major challenge facing by the law enforcing agency is to collect accurate & effective evidences from the growing volumes of crime data. In cyber space multi-step attack involve group of action where some of these actions may be legitimate but when combine together constitute malicious activity. Code injection attack is a type of multi step attack which may be carried out by...

Accountability is becoming a major concern for the Internet. Wide spread of misconduct by profit driven hackers makes trust (faith)-based applications vulnerable to malicious attacks. An evidence based resource management system can guarantee that collaborative parties will share their resources based un-deniable evidence, so that community members cannot abuse their privileges without being ca...

The paper presents a new ontology-based approach to the elaboration and management of evidences prepared by developers for the IT security evaluation process according to the Common Criteria standard. The evidences concern the claimed EAL (Evaluation Assurance Level) for a developed IT product or system, called TOE (Target of Evaluation), and depend on the TOE features and its development envir...

This paper presents the results of excavations carried out in Chalcolithic contexts from walled enclosure Ota (Alenquer, Portugal). Six new absolute dates allow discussion stratigraphical evidence and chronologically frame zooarchaeological taphonomical analysis faunal assemblage. Domesticated swine, caprine bovine are prevalent, while wild species, most notably leporids, but also red deer, aur...