Evidence Collection and the Daubert Standard

2018 ◽  
pp. 63-72 ◽  
Author(s):  
Lori St John
Keyword(s):  
Daubert Standard ◽  
Evidence Collection

scholarly journals An Annotated Corpus of Crime-Related Portuguese Documents for NLP and Machine Learning Processing

Data ◽  
2021 ◽  
Vol 6 (7) ◽  
pp. 71
Author(s):  
Gonçalo Carnaz ◽  
Mário Antunes ◽  
Vitor Beires Nogueira
Keyword(s):  
Machine Learning ◽  
Language Processing ◽  
Named Entity Recognition ◽  
Entity Recognition ◽  
Automatic Identification ◽  
Named Entities ◽  
Related Data ◽  
Named Entity ◽  
Chain Of Custody ◽  
Evidence Collection

Criminal investigations collect and analyze the facts related to a crime, from which the investigators can deduce evidence to be used in court. It is a multidisciplinary and applied science, which includes interviews, interrogations, evidence collection, preservation of the chain of custody, and other methods and techniques of investigation. These techniques produce both digital and paper documents that have to be carefully analyzed to identify correlations and interactions among suspects, places, license plates, and other entities that are mentioned in the investigation. The computerized processing of these documents is a helping hand to the criminal investigation, as it allows the automatic identification of entities and their relations, being some of which difficult to identify manually. There exists a wide set of dedicated tools, but they have a major limitation: they are unable to process criminal reports in the Portuguese language, as an annotated corpus for that purpose does not exist. This paper presents an annotated corpus, composed of a collection of anonymized crime-related documents, which were extracted from official and open sources. The dataset was produced as the result of an exploratory initiative to collect crime-related data from websites and conditioned-access police reports. The dataset was evaluated and a mean precision of 0.808, recall of 0.722, and F1-score of 0.733 were obtained with the classification of the annotated named-entities present in the crime-related documents. This corpus can be employed to benchmark Machine Learning (ML) and Natural Language Processing (NLP) methods and tools to detect and correlate entities in the documents. Some examples are sentence detection, named-entity recognition, and identification of terms related to the criminal domain.

scholarly journals From Evidence to Design Solution—On How to Handle Evidence in the Design Process of Sustainable, Accessible and Health-Promoting Landscapes

2021 ◽  
Vol 13 (6) ◽  
pp. 3249
Author(s):  
Marie C. Gramkow ◽  
Ulrik Sidenius ◽  
Gaochao Zhang ◽  
Ulrika K. Stigsdotter
Keyword(s):  
Design Process ◽  
Process Model ◽  
Design Solution ◽  
Design Criteria ◽  
Evidence Based ◽  
Design Program ◽  
Evidence Collection ◽  
Health Promoting ◽  
Development Goals ◽  
Programming Step

The work of landscape architects can contribute to the United Nation’s Sustainable Development Goals and the associated ‘Leave no one behind’ agenda by creating accessible and health-promoting green spaces (especially goals 3, 10 and 11). To ensure that the design of green space delivers accessibility and intended health outcomes, an evidence-based design process is recommended. This is a challenge, since many landscape architects are not trained in evidence-based design, and leading scholars have called for methods that can help landscape architects work in an evidence-based manner. This paper examines the implementation of a process model for evidence-based health design in landscape architecture. The model comprises four steps: ‘evidence collection’, ‘programming’, ‘designing’, and ‘evaluation’. The paper aims to demonstrate how the programming step can be implemented in the design of a health-promoting nature trail that is to offer people with mobility disabilities improved mental, physical and social health. We demonstrate how the programming step systematizes evidence into design criteria (evidence-based goals) and design solutions (how the design criteria are to be solved in the design). The results of the study are presented as a design ‘Program’, which we hope can serve as an example for landscape architects of how evidence can be translated into design.

scholarly journals [De]-Centering the Victim: Police Perceptions of Victims of Sexual Violence through a Comparative Lens of Evidence Collection and Processing

2021 ◽  
pp. 155708512110319
Author(s):  
Deborah White ◽  
Lesley McMillan
Keyword(s):  
Sexual Assault ◽  
Qualitative Study ◽  
Sexual Violence ◽  
Thematic Analysis ◽  
Police Officers ◽  
Evidence Collection ◽  
Police Perceptions

Police are central to the statutory response to sexual violence, shaping the direction an investigation may take. Evidence provided by victims is also key to the processing of sexual assault cases. From a 2013 comparative qualitative study involving interviews with police officers in one province in Canada ( n = 11) and one region in Scotland ( n = 10) who investigate such cases, we discovered striking unanticipated differences between the two groups in terms of how they perceived victims and the evidence they provide. This paper presents a thematic analysis of these data and considers possible implications and explanations.

Achieving just outcomes: forensic evidence collection in emergency department sexual assault cases

2018 ◽  
pp. emermed-2018-207485
Author(s):  
Katherine A Muldoon ◽  
Allegra Drumm ◽  
Tara Leach ◽  
Melissa Heimerl ◽  
Kari Sampsel
Keyword(s):  
Emergency Department ◽  
Sexual Assault ◽  
Forensic Evidence ◽  
Evidence Collection
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