Welcome to the Official Website of the European Division of the International Association for Identification.
We are the European branch of the oldest and largest forensic association in the world. This professional forensic association represents a large network of interested academics, professionals, companies and institution who are active in the world of forensic and biometrics.
4th Conference of the European Division of the International Association for Identification
June 13-14, 2019 at SOUND GARDEN HOTEL, Warsaw, Poland
WE WOULD LIKE TO THANKS
OUR CO-ORGANIZER
WELCOME SPEECH
DEPUTY DIRECTOR
KRZYSZTOF BORKOWSKI
Bio
Krzysztof Borkowski, born in 1963, is a graduate of Faculty of Physics, University of Warsaw, and Postgraduate Studies for Forensic Experts in Szczytno (1991-1992). In 1991, he joined Central Forensic Laboratory of the Police (CFLP) as footwear examiner with forensic expert status. He is one of the authors of methodology devoted to forensic footwear examination as well proficiency tests by interlaboratory comparisons for Regional Forensic Police Laboratories. Since 2008, he has been a member of the Steering Committee of ENFSI Marks Working Group. He is also a co-author of interlaboratory comparisons in the scope of shoewear examination. In 2012, Borkowski obtained his PhD degree in law at the Institute of Criminal Law, Faculty of Law and Administration, University of Warsaw. His PhD thesis, devoted to forensic identification of footwear, was awarded in Tadeusz Hanausek XIV Competition as the thesis of the year. On 1 August 2013, he was appointed CFLP Scientific Projects Manager. He is an active member of a team appointed under the Scientific-Technical Council working under the auspices of Ministry of the Interior, responsible for drafting strategic programs for the Ministry. Since 2013, he has been a practicing academic teacher at National Defence University. Borkowski is the author of several forensic publication, books, and an experience speaker at various international conferences. Since 2014, Head of CFLP Fingerprint Examination Department; on 5 June 2017 Krzysztof Borkowski was appointed Deputy Director of the Central Forensic Laboratory of the Police.
KEYNOTE SPEAKER
CEDRIC NEUMANN
Defence Against the Modern Arts: The Curse of Statistics1
After decades of publications, conferences, debates and research, there is an exponentially-growing agreement in the forensic community that conclusions should be supported by data. At the core of this new approach lies mathematics, and more specifically statistics and probability theory. Data enables stronger, more valid, inferences, and more transparent conclusions. Whether these conclusions are supported by error rates or are reached through the use of a likelihood ratio is not the concern of this talk. However, with great power comes great responsibilities: the use of statistical and probabilistic concepts to interpret data may give a varnish of legitimacy to poor data, weak understanding of scientific issues, or flawed methodology.
In this talk, we will review three results, based on data and involving the use of statistics and probability theory, that are advocated to support forensic conclusions. The first result involves the interpretation of so-called black-box studies to quantify the error rates of fingerprint examinations. During this talk, we will explore the flawed PCAST interpretation of the Miami-Dade Police Department study and discuss how the misuse of statistics led to the 1 in 18 false positive error rate claimed in the PCAST report. The second and third results involve two different attempts to quantify the weight of forensic evidence using calculations that have been given the appearance of the Graal: the likelihood ratio. During this talk, we will expose these two widely advocated approaches (one in the U.S. and one in the E.U.) and discuss how the misuse of statistics and probability theory leads to algorithms that generate numbers that are either meaningless, or that can be dramatically misleading.
To end this talk on a positive note, we will also explore different strategies to uncover the hollowness of these ideas and some research avenues that are more rigorous and promising. The audience shall not fear attending this talk. Members of the public will neither be cursed nor turned into statisticians (or toads). Many real-world and forensically related analogies will be used to explore these tricky issues.
1I wish to thank Dr. Glenn Langenburg (and Harry Potter) for letting me repurpose a title he made famous. I would also like to thank Ben Parker for his wise contribution to this abstract.
Workshop (3 hours) – Decision-making in forensic science: what information is needed, which conclusions are supported.
The inference of the source of a given trace is the key question addressed by most forensic scientists (at least in the pattern and trace sub-disciplines). The inference process includes many different phases, which, in turn, require different types of information. Fortunately, the decision-making process used in forensic science is no different than the one used to make decisions at every instant of our lives; thus, this process is, at least unconsciously, very familiar to all of us. During this workshop, we will explore, using a series of examples and exercises rooted in our daily lives, the structure of the decision-making process that we use to reach conclusions in forensic science. We will explore how the different types of conclusions that are commonly encountered in forensic science relate to different phases of the decision-making process, and we will discuss how our (in)ability to use certain pieces of information during the process (e.g., because of the possibility of bias) affect the types of conclusions that can be logically supported. No statistical background is required to benefit from this workshop.
Bio
Cedric Neumann was awarded a PhD in Forensic Science from the University of Lausanne, Switzerland. From 2004 to 2010, Cedric worked at the Forensic Science Service (FSS) in the United Kingdom. As head of the R&D Statistics and Interpretation Research Group, he contributed to the development of the first validated fingerprint statistical model. This model was used to support the admissibility of fingerprint evidence in U.S. courts. Cedric is currently an Associate Professor of Statistics at the South Dakota State University. Cedric’s main area of research focuses on the statistical interpretation of forensic evidence, more specifically fingerprint, shoeprint and traces. Cedric has taught multiple workshops for forensic scientists and lawyers alike. Cedric served on the Scientific Working Group for Friction Ridge Analysis, Study and Technology (SWGFAST), was a member of the Board of Directors of the IAI and is the resident statistician of the Chemistry/Instrumental Analysis SAC committee in the NIST-OSAC.
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