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Presentation Slides

Statistical Methods for the Forensic Analysis of Geolocated Event Data

June 5, 2020 / /
A common question in forensic analysis is whether two observed data sets originated from the same source or from different sources. Statistical approaches to addressing this question have been widely
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An Exploratory Analysis of Handwriting Features: Investigating Numeric Measurements of Writing That Are Important for Statistical Modeling

February 22, 2020 / /
The goal of this presentation is to provide insights into which features of handwritten documents are important for statistical modeling with the task of writer identification and to discuss how
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Statistical Learning Algorithms for Forensic Scientists

February 17, 2020 / /
The goals of this workshop are to: (1) introduce attendees to the basics of supervised learning algorithms in the context of forensic applications, including firearms and footwear examination and trace
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Statistical Analysis of Handwriting: Probabilistic Outcomes for Closed-Set Writer Identification

February 17, 2020 / /
The goal of this presentation is to provide insights into features of handwritten documents that are important for statistical modeling with the task of writer identification.
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Similarity between outsole impressions using SURF

February 17, 2020 / /
The learning objectives of this presentation include the following: Introduce an objective method to quantify the similarity between two outsole impressions, show that this algorithm is accurate and reliable even
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Applications of a CNN for Automatics Classification of Outsole Features

February 17, 2020 / /
After attending this presentation, attendees will be familiar with the ways that CNNs can be applied to classify forensic pattern evidence, specifically with shoe outsole features.
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Android App Forensic Evidence Database (AndroidAED)

February 17, 2020 / /
After attending this presentation, attendees will better understand how AndroidAED will be beneficial for academic researchers whose studies relate to mobile applications that grant them the ability to search through
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A Wild Manhunt for Stego Images Created by Mobile Apps

February 17, 2020 / /
As mobile Internet and telecommunication technology develops at high speed, the digital image forensics academic community is facing a growing challenge. • Mobile applications (Apps) allow a user to easily
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Score-based Likelihood Ratios for Camera Device Identification

January 26, 2020 / /
Many areas of forensics are moving away from the notion of classifying evidence simply as a match or non-match. Instead, some use score-based likelihood ratios (SLR) to quantify the similarity
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Algorithm mismatch in spatial steganalysis

January 26, 2020 / /
The number and availability of stegonographic embedding algorithms continues to grow. Many traditional blind steganalysis frameworks require training examples from every embedding algorithm, but collecting, storing and processing representative examples
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