Title: Retrieval of criminal trajectories with an FCA-based approach
Authors: Poelmans, Jonas
Elzinga, Paul
Dedene, Guido
Issue Date: 2013
Publisher: National Research University Higher School of Economics
Host Document: Proceedings of the FCAIR 2013 Formal Concept Analysis meets Information Retrieval workshop, co-located with the 35th European Conference on Information Retrieval (ECIR 2013) vol:977 pages:83-94
Conference: FCAIR 2013 Formal Concept Analysis meets Information Retrieval workshop location:Moscow (Russia) date:24 March 2013
Abstract: In this paper we briefly discuss the possibilities of Formal Concept Analysis for gaining insight in large amounts of unstructured police reports. We
present a generic human centred knowledge discovery approach and showcase promising results obtained during empirical validation. The first case study focusses on distilling indicators for identifying domestic violence from 4814 reports with the aim of better recognizing new incoming cases. In the second case study we used FCA in combination with Temporal Concept Analysis to
identify and investigate human trafficking suspects extracted from 266157 short observational reports. The third case study we present in this paper describes
our application of FCA for identifying radicalising subjects from 166577 observational police reports. Finally, we conclude our paper with the case study on pedophile chat conversation analysis and the CORDIET data mining system.
ISSN: 1613-0073
VABB publication type: VABB-5
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Research Center for Management Informatics (LIRIS), Leuven
Department of Decision Sciences and Information Management, Leuven - miscellaneous
Algemene Diensten - UC Leuven

Files in This Item:
File Description Status SizeFormat
RetrievalofCriminal.pdf Published 706KbAdobe PDFView/Open


All items in Lirias are protected by copyright, with all rights reserved.