scholarly journals What Can Be Accomplished with the State of the Art in Information Extraction? A Personal View

2018 ◽  
Vol 44 (4) ◽  
pp. 651-658
Author(s):  
Ralph Weischedel ◽  
Elizabeth Boschee
Keyword(s):  
Information Extraction ◽  
State Of The Art ◽  
The State ◽  
Personal View ◽  
Common Features ◽  
Research Challenges ◽  
The Common

Though information extraction (IE) research has more than a 25-year history, F1 scores remain low. Thus, one could question continued investment in IE research. In this article, we present three applications where information extraction of entities, relations, and/or events has been used, and note the common features that seem to have led to success. We also identify key research challenges whose solution seems essential for broader successes. Because a few practical deployments already exist and because breakthroughs on particular challenges would greatly broaden the technology’s deployment, further R&D investments are justified.

Ontologies for information entities: State of the art and open challenges

2021 ◽  
Vol 16 (2) ◽  
pp. 111-135
Author(s):  
Emilio M. Sanfilippo
Keyword(s):  
State Of The Art ◽  
The State ◽  
Literary Studies ◽  
Health Records ◽  
Research Challenges ◽  
Open Research ◽  
Applied Ontology ◽  
Nature Of Information ◽  
Technical Specifications

Information entities are used in ontologies to represent engineering technical specifications, health records, pictures or librarian data about, e.g., narrative fictions, among others. The literature in applied ontology lacks a comparison of the state of the art, and foundational questions on the nature of information entities remain open for research. The purpose of the paper is twofold. First, to compare existing ontologies with both each other and theories proposed in philosophy, semiotics, librarianship, and literary studies in order to understand how the ontologies conceive and model information entities. Second, to discuss some open research challenges that can lead to principled approaches for the treatment of information entities, possibly by getting into account the variety of information entity types found in the literature.

Killing through negligence and its distinction with other kinds of murder

2021 ◽  
Author(s):  
Vladimir Myslivyy ◽  
Angelina Mykyta
Keyword(s):  
Criminal Law ◽  
Human Life ◽  
Criminal Liability ◽  
Criminal Code ◽  
The State ◽  
Sufficient Information ◽  
Main Body ◽  
Common Features ◽  
Criminal Offenses ◽  
The Common

Problem setting. According to Art. 27 of the Constitution of Ukraine, everyone has an inalienable right to life, no one can be arbitrarily deprived of life, and the state, in turn, is obliged to protect human life. Protection of a person’s life, as a duty of the state, is manifested in the establishment of criminal liability, enshrined in Section II “Criminal offenses against life and health of a person” of the Criminal Code of Ukraine, who commit socially dangerous acts. whether there are criminal offenses and what punishments they should be committed. The distinction between crimes such as premeditated murder and negligent deprivation of another’s life is important, as criminal law theory still does not have sufficient information on this issue and does not have a complete list of features of the above crimes, but we tried to identify them in our article. Target of research. Deepening their knowledge on the caution of a person’s life due to inconsistency and drawing the line between possible offenses and conditional authority, clarifying the special characteristics of the perpetrator and the victim, outlining the essential features of the perpetrator and the victim, and researching the regulation of negligent proposal of a new version of the Criminal Code of Ukraine. Analysis of resent researches and publications. The theoretical basis for the study of the problem of murder through negligence are the works of legal scholars, in particular, M. Bazhanov, V. Borisov, S. Borodin, V. Glushkov, O. Gorokhovskaya, I. Zinchenko , V. Tyutyugin, O. Us, E. Kisilyuk, V. Kuts, M. Yefimov, S. Likhova, V. Stashis, V. Shablisty and others. Article’s main body. According to Art. 3 of the Constitution of Ukraine, man, his life and health, honor and dignity, inviolability and security are recognized in Ukraine as the highest social value. Given this constitutional provision, the legislator should pay special attention to the criminal law protection of human life and health as the most important public relations. So it is no coincidence that considering such encroachments as one of the most dangerous in the criminal law dimension, the legislator established criminal liability for their commission in Section II “Criminal offenses against life and health” of the Special Part of the Criminal Code of Ukraine. Due to the high public danger and the high prevalence of criminal offenses against human life and health, criminal law theory and law enforcement practice are under increasing scrutiny. Thus, the analysis of judicial practice in recent years shows that, for example, among all murders (Articles 117-119 of the Criminal Code of Ukraine) the number of persons convicted of deprivation of life due to negligence is about 15 percent annually. In our opinion, it is also advisable to analyze the concept of “murder” by comparing the common and distinctive features of the offenses referred to in Art. Art. 115 and 119 of the Criminal Code of Ukraine. According to scientific results, we can conclude that these offenses have many common features. It is possible to understand the common features and preconditions for the spread of these types of offenses. Conclusions and prospects for the development. A study of issues related to the criminal law analysis of murder through negligence and its difference from other types of murder, shows that these acts encroach on the identical object, which is “human life as a set of social relations.” Unfortunately, nowadays the dynamics of offenses committed in Art. Art. 115 and 119 is intensifying, so consideration of their delimitation and characterization of their features is very important. The study examines the main features of these types of crimes, as well as analyzes some provisions of national law and proposes some adjustments to them.

scholarly journals A Multilayer CARU Framework to Obtain Probability Distribution for Paragraph-Based Sentiment Analysis

2021 ◽  
Vol 11 (23) ◽  
pp. 11344
Author(s):  
Wei Ke ◽  
Ka-Hou Chan
Keyword(s):  
Probability Distribution ◽  
Information Extraction ◽  
Sentiment Analysis ◽  
State Of The Art ◽  
Final Analysis ◽  
The State ◽  
Experimental Results ◽  
Content Adaptive

Paragraph-based datasets are hard to analyze by a simple RNN, because a long sequence always contains lengthy problems of long-term dependencies. In this work, we propose a Multilayer Content-Adaptive Recurrent Unit (CARU) network for paragraph information extraction. In addition, we present a type of CNN-based model as an extractor to explore and capture useful features in the hidden state, which represent the content of the entire paragraph. In particular, we introduce the Chebyshev pooling to connect to the end of the CNN-based extractor instead of using the maximum pooling. This can project the features into a probability distribution so as to provide an interpretable evaluation for the final analysis. Experimental results demonstrate the superiority of the proposed approach, being compared to the state-of-the-art models.

scholarly journals Autonomous Guided Vehicles for Smart Industries – The State-of-the-Art and Research Challenges

2020 ◽  
pp. 330-343
Author(s):  
Rafal Cupek ◽  
Marek Drewniak ◽  
Marcin Fojcik ◽  
Erik Kyrkjebø ◽  
Jerry Chun-Wei Lin ◽  
...  
Keyword(s):  
State Of The Art ◽  
The State ◽  
Research Challenges

Open Judiciary Worldwide

2020 ◽  
pp. 1207-1221
Author(s):  
Carlos E. Jiménez-Gómez
Keyword(s):  
Exploratory Study ◽  
Success Factors ◽  
State Of The Art ◽  
Common Law ◽  
The State ◽  
Preliminary Results ◽  
Critical Success ◽  
Learning Practices ◽  
The Common ◽  
Research Questions

Despite its origins, openness in the judiciary has expanded beyond transparency and, therefore, beyond the common law open justice principle. Several initiatives worldwide are echoing this trend and a new term, open judiciary, is arising as a way to address openness in the justice field. This chapter gives an overview of open judiciary initiatives worldwide, focusing on some of the most successful, in order to identify drivers of adoption, critical success factors, and preliminary results. The research is embedded in a broader exploratory study on the state of the art of open judiciary. The chapter is addressed to answer two of the research questions: What are some learning practices that can be identified worldwide in relation to openness in the judiciary? What are some of the most important lessons that can be learnt from these practices?

scholarly journals Uniformity Attentive Learning-Based Siamese Network for Person Re-Identification

Sensors ◽  
2020 ◽  
Vol 20 (12) ◽  
pp. 3603
Author(s):  
Dasol Jeong ◽  
Hasil Park ◽  
Joongchol Shin ◽  
Donggoo Kang ◽  
Joonki Paik
Keyword(s):  
Large Scale ◽  
Body Shape ◽  
State Of The Art ◽  
The State ◽  
Whole Body ◽  
Distinctive Features ◽  
Common Features ◽  
Siamese Network ◽  
Art Methods ◽  
Triplet Loss

Person re-identification (Re-ID) has a problem that makes learning difficult such as misalignment and occlusion. To solve these problems, it is important to focus on robust features in intra-class variation. Existing attention-based Re-ID methods focus only on common features without considering distinctive features. In this paper, we present a novel attentive learning-based Siamese network for person Re-ID. Unlike existing methods, we designed an attention module and attention loss using the properties of the Siamese network to concentrate attention on common and distinctive features. The attention module consists of channel attention to select important channels and encoder-decoder attention to observe the whole body shape. We modified the triplet loss into an attention loss, called uniformity loss. The uniformity loss generates a unique attention map, which focuses on both common and discriminative features. Extensive experiments show that the proposed network compares favorably to the state-of-the-art methods on three large-scale benchmarks including Market-1501, CUHK03 and DukeMTMC-ReID datasets.

scholarly journals [email protected]: a guided tour of the state of the art and research challenges

2019 ◽  
Vol 18 (5) ◽  
pp. 3049-3082 ◽  
Author(s):  
Nelly Bencomo ◽  
Sebastian Götz ◽  
Hui Song
Keyword(s):  
State Of The Art ◽  
The State ◽  
Research Challenges ◽  
Guided Tour

E-Government Business Models

2009 ◽  
pp. 1-12 ◽  
Author(s):  
Marijn Janssen ◽  
George Kuk
Keyword(s):  
Business Models ◽  
State Of The Art ◽  
The State ◽  
Service Provisioning ◽  
Basic Premise ◽  
Research Challenges ◽  
Client Involvement ◽  
Service Offering ◽  
The Individual

Stimulated by the need to reduce cost and improve service provisioning and client involvement at the same time, the concept of business models has gained attention in the e-government domain over the last few years. Business models can appear at the individual organization and network level and describes how an entity plans to provide services. The basic premise of business models is that it helps to understand the relation between service offering and other elements and can be used as an instrument to improve service provisioning and lowering cost at the same time. In this chapter an overview of the state-of-the-art of e-government business models, a theory integrating the various elements and research challenges and issues are presented. There is ample need for research and overcoming these challenges result in better leveraging the advantages of business models.

Open Judiciary Worldwide

2017 ◽  
pp. 1-15 ◽  
Author(s):  
Carlos E. Jiménez-Gómez
Keyword(s):  
Exploratory Study ◽  
Success Factors ◽  
State Of The Art ◽  
Common Law ◽  
The State ◽  
Preliminary Results ◽  
Critical Success ◽  
Learning Practices ◽  
The Common ◽  
Research Questions

Despite its origins, openness in the judiciary has expanded beyond transparency and, therefore, beyond the common law open justice principle. Several initiatives worldwide are echoing this trend and a new term, open judiciary, is arising as a way to address openness in the justice field. This chapter gives an overview of open judiciary initiatives worldwide, focusing on some of the most successful, in order to identify drivers of adoption, critical success factors, and preliminary results. The research is embedded in a broader exploratory study on the state of the art of open judiciary. The chapter is addressed to answer two of the research questions: What are some learning practices that can be identified worldwide in relation to openness in the judiciary? What are some of the most important lessons that can be learnt from these practices?

scholarly journals Machine-learned solutions for three stages of clinical information extraction: the state of the art at i2b2 2010

2011 ◽  
Vol 18 (5) ◽  
pp. 557-562 ◽  
Author(s):  
Berry de Bruijn ◽  
Colin Cherry ◽  
Svetlana Kiritchenko ◽  
Joel Martin ◽  
Xiaodan Zhu
Keyword(s):  
Information Extraction ◽  
State Of The Art ◽  
Clinical Information ◽  
The State ◽  
Three Stages
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