Stochastic Approaches to Identification Process in Forensic Medicine and Criminalistics

0364979 - ÚI 2012 RIV CZ eng K - Conference Paper (Czech conference)
Slovák, Dalibor
Stochastic Approaches to Identification Process in Forensic Medicine and Criminalistics.
Doktorandské dny '11. Praha: Ústav informatiky AV ČR, v. v. i. & MATFYZPRESS, 2011 - (Kuželová, D.; Hakl, F.), s. 120-125. ISBN 978-80-7378-170-5.
[Doktorandské dny 2011 Ústavu informatiky AV ČR, v. v. i. Jizerka (CZ), 05.10.2011-07.10.2011]
R&D Projects: GA MŠMT(CZ) 1M06014
Institutional research plan: CEZ:AV0Z10300504
Keywords : identification process * Weight-of-evidence formula * Coancestry coefficient * Beta-binomial sampling formula * DNA mixtures
Subject RIV: IN - Informatics, Computer Science

In this paper we study an identification of culprit and assesment of evidence against him. We define a simple model called the island problem and we derive the weight-of-evidence formula in its basic form. We find how we can deal with uncertainty about basic parametres of model, like size of population. We investigate possibility of inclusion of relatedness and subpopulation structure into model through beta-binomial formula, we enlarge DNA mixtures of DNA and at the close we present brief overview about DNA databases.
Permanent Link: http://hdl.handle.net/11104/0200328