To this date, all methodologies for detecting plagiarism have focused on investigating the final digital “outcome”, eg. a document or source code. Our novel approach takes the creation process into account using logged events. We look at interaction logs of an author with the software used for creation of the work. Detection relies on comparing histograms of command usages of multiple logs. A w...

Existing techniques for automated discovery of process models from event logs generally produce flat process models. Thus, they fail to exploit the notion of subprocess, as well as error handling and repetition constructs provided by contemporary process modeling notations, such as the Business Process Model and Notation (BPMN). This paper presents a technique for automated discovery of BPMN mo...

Web search engines have changed our lives enabling instant access to information about subjects that are both deeply important to us, as well as passing whims. The search engines that provide answers to our search queries also log those queries, in order to improve their algorithms. Academic research on search queries has shown that they can provide valuable information on diverse topics includ...

 Using Mapreduce to scale events correlation discovery for business processes mining Hicham Reguieg, Farouk Toumani, Hamid Reza Motahari Nezhad, Boualem Benatallah HP Laboratories HPL-2012-170 business processes; Event Correlation; map reduce The volume of data related to business process execution is increasing significantly in the enterprise. Many of data sources include events related to th...

This paper describes the design and implementation of the Visual Audit Browser (VAB) Toolkit, which provides a visual interface for browsing Sun BSM audit logs. Applications of the VAB Toolkit include investigating security violations and more routine system admincistration tasks. The low level of abstraction in the logs, the large size of the logs, and the lack of association indication in the...