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Presentation
An Unsupervised Technique to Extract Information from Semi-structured Web Pages
(Springer, 2012-11)
We propose a technique that takes two or more web pages generated by the same server-side template and tries to learn a regular expression that represents it and helps extract relevant information from similar pages. Our ...
Presentation
CC4Spark: Distributing Event Logs and big complex Conformance Checking problems
(CEUR Workshop Proceedings (CEUR-WS.org), 2021)
Conformance checking is one of the disciplines that best exposes the power of process mining, since it allows detecting anomalies and deviations in business processes, helping to assess and improve the quality of these. ...
Presentation
A Novel Approach to Web Information Extraction
(Springer International Publishing AG, 2015-06)
Business Intelligence requires the acquisition and aggregation of key pieces of knowledge from multiple sources in order to provide valuable information to customers. The Web is the largest source of information nowadays. ...
Presentation
Discovery of Genes Implied in Cancer by Genetic Algorithms and Association Rules
(Springer, 2016)
This work proposes a methodology to identify genes highly related with cancer. In particular, a multi-objective evolutionary algo rithm named CANGAR is applied to obtain quantitative association rules. This kind of rules ...
Article
Empowering conformance checking using Big Data through horizontal decomposition
(Elsevier, 2021)
Conformance checking unleashes the full power of process mining: techniques from this discipline enable the analysis of the quality of a process model through the discovery of event data, the identification of potential ...
Article
A scheduler for SCADA-based multi-source fusion systems
(Elsevier, 2020)
In this article, we report on our experience regarding devising, implementing, and deploying a scheduler for multi- source fusion in the context of SCADA systems (Supervisory Control and Data Acquisition). They are ...