scholarly journals Prospects for automated solution of the subject characterization problem in the bibliographic services

1982 ◽  
Vol 64 ◽  
pp. 147-154
Author(s):  
S. Schiminovich
Keyword(s):  
Classification Schemes ◽  
Automated Generation ◽  
Characterization Problem ◽  
Subject Headings ◽  
The Subject ◽  
Astronomy And Astrophysics

AbstractEvidence is presented on the feasibility of an automated generation of classification schemes and the subsequent indexing of papers with the automatically generated subject headings. The output generated for Astronomy and Astrophysics compares favorably with the schemes used by the services and is not inconsistent with recently proposed classifications. Implementation of the automatic techniques seems not only feasible but desirable. However, it would require that the services include for each paper in their database its citations to other papers.

Stakeholder identification and classification: a sustainability marketing perspective

2016 ◽  
Vol 39 (1) ◽  
pp. 35-61 ◽  
Author(s):  
Vinod Kumar ◽  
Zillur Rahman ◽  
A. A. Kazmi
Keyword(s):  
Future Research ◽  
Relevant Research ◽  
Research Papers ◽  
Content Type ◽  
Classification Schemes ◽  
Simplified Approach ◽  
Stakeholder Identification ◽  
Advanced Search ◽  
Online Databases ◽  
The Subject

Purpose – This paper aims to review the literature on stakeholder identification and classification related to sustainability marketing from 1998 to 2012 and provides a generalized approach to stakeholder identification and classification in the field of sustainability marketing. Design/methodology/approach – Beginning with brief introductions of the key concepts, the research discusses landmark studies on the subject in detail. The review process then begins by identifying and selecting relevant research papers from various online databases. Finally, 60 research papers are found suitable for the review and are examined to theoretically analyze the stakeholder identification and classification schemes used in sustainability marketing literature. Findings – This study identifies trends of growth in stakeholder identification and classification literature. In addition, there are two major findings. First, stakeholder identification can be done with the help of previous studies, with support from managers or via a combination of both. Second, future research can adopt generic stakeholder classification schemes or relative classification schemes based on dimensions of sustainability to classify stakeholders in relation to sustainability marketing. In relative stakeholder classification, regulatory stakeholders may be considered separately. Research limitations/implications – While the literature review may be incomplete, as it uses only a title-based advanced search, researchers and practitioners can still benefit from this simplified approach to manage stakeholders. Originality/value – The study introduces a generalized approach to stakeholder identification and classification related to sustainability marketing and provides a bibliography from 1998 to 2012 that can be used by academics and managers.

Algorithm for Automated Generation of a Training Sample for Solving the Problem of Determining Semantic Similarity between a Pair of Keywords using Machine Learning Methods

2021 ◽  
Vol 12 (6) ◽  
pp. 283-294
Author(s):  
K. V. Lunev ◽  
Keyword(s):  
Machine Learning ◽  
Semantic Similarity ◽  
Training Sample ◽  
Subject Area ◽  
Training Dataset ◽  
Training Set ◽  
Automated Generation ◽  
Machine Learning Methods ◽  
Subjective Value ◽  
The Subject

Currently, machine learning is an effective approach to solving many problems of information-analytical systems. To use such approaches, a training set of examples is required. Collecting a training dataset is usually a time-consuming process. Its implementation requires the participation of several experts in the subject area for which the training set is collected. Moreover, for some tasks, including the task of determining the semantic similarity of keyword pairs, it is difficult even to correctly draw up instructions for experts to adequately evaluate the test examples. The reason for such difficulties is that semantic similarity is a subjective value and strongly depends on the scope, context, person, and task. The article presents the results of research on the search for models, algorithms and software tools for the automated formation of objects of the training sample in the problem of determining the semantic similarity of a pair of words. In addition, models built on an automated training sample allow us to solve not only the problem of determining semantic similarity, but also an arbitrary problem of classifying edges of a graph. The methods used in this paper are based on graph theory algorithms.

Bibliography of Radial Velocity Papers (1981 – 1984)

1984 ◽  
Vol 88 ◽  
pp. 415-437
Author(s):  
A.G. Davis Philip
Keyword(s):  
Radial Velocity ◽  
Subject Classification ◽  
The Subject ◽  
Astronomy And Astrophysics

A Bibliography of Radial Velocity Papers has been constructed from two sources; volumes 30 -34 and 37 of Astronomy and Astrophysics abstracts (covering the second half of 1981 through the first half of 1984) and the papers in IAU Colloquium No. 88 (held in October 1984). All the papers listed under Radial Velocity in the index of Astronomy and Astrophysics abstracts were listed with the subject classification assigned by AAA. In some cases papers were assigned to two or more classifications and these papers are listed once each for each classification.The bibliography is presented on pages 419 - 437 in the following format. The sheets presenting the information for each paper were too long to fit on one page in the book so each page has been broken up into three sections; А, B and C. Section A contains the abstract number, the names of the first three authors (and other authors if there are more than three) and the topic of the paper. Section B contains the title of the paper and repeats the abstract number. Section С contains the reference and repeats the abstract number. The entries are presented in groups of ten to aid the eye in following the entries across one page to another. There are seven sections to the Bibliography, I - VII.

The Oxford Handbook of Philosophy of Science

2014 ◽  
Keyword(s):  
Philosophy Of Science ◽  
Probability Models ◽  
The North ◽  
New Directions ◽  
Core Areas ◽  
The Subject ◽  
New Perspective ◽  
Astronomy And Astrophysics ◽  
General Philosophy Of Science ◽  
Science Part

This Handbook provides the reader with access to core areas in the philosophy of science and to new directions in the discipline. Part I contains broad overviews of the main lines of research and the state of established knowledge in six principal areas of the discipline, including computational, physical, biological, psychological, and social sciences, as well as general philosophy of science. Part II covers what are considered to be the traditional topics in the philosophy of science such as causation, probability, models, ethics and values, and explanation. Part III identifies new areas of investigation that show promise of becoming important areas of research, including the philosophy of astronomy and astrophysics, data, complexity theory, neuroscience, simulations, post-Kuhnian philosophy, post-empiricist epistemology, and emergence. Most chapters are accessible to scientifically educated non-philosophers as well as to professional philosophers. The authors bring different perspectives from the North American, European, and Australasian research communities, and all are leading researchers in their fields. All the contributors were encouraged to provide a new perspective on the topic at hand in addition to providing basic information about the subject.

scholarly journals Brain Arteriovenous Malformations Classifications: A Surgical Point of View

2021 ◽  
pp. 101-106
Author(s):  
Giovanni Marco Sicuri ◽  
Nicola Galante ◽  
Roberto Stefini
Keyword(s):  
Surgical Management ◽  
Arteriovenous Malformations ◽  
Point Of View ◽  
Treatment Modalities ◽  
Extensive Discussion ◽  
Classification Schemes ◽  
Brain Arteriovenous Malformations ◽  
Intracerebral Hemorrhages ◽  
The Subject

AbstractBrain arteriovenous malformations (AVMs) classification has been the subject of extensive discussion. The aim of our work was to review the main classification schemes proposed in the literature, which can be summarized in four main groups: (a) traditional schemes oriented to evaluate the operability of AVMs have been joined by (b) specific classifications that evaluate the outcome and the predictability of obliteration of other treatment modalities and (c) others that evaluate the outcome of intracerebral hemorrhages in ruptured AVMs. Eventually, (d) topographical classifications that categorize the subtypes of AVMs located in specific anatomical regions have been drawn. For each classification, we discuss the implications on surgical management.

scholarly journals Social Tags of Select Books Written by Mahatma Gandhi a Comparative Study of Library Thing Tags and OCLC Fast Subject Headings

2020 ◽  
Vol 40 (01) ◽  
pp. 382-387
Author(s):  
Sachin Katagi ◽  
Dr. Bhakti Gala
Keyword(s):  
Comparative Study ◽  
User Satisfaction ◽  
Specific Information ◽  
Community Members ◽  
Social Reforms ◽  
Mahatma Gandhi ◽  
Subject Headings ◽  
Computer Library ◽  
The Subject ◽  
Standard Terms

Retrieval to specific information is critical to user satisfaction in today’s semantic web environment. Users use various terms, nomenclatures and words for aiding mnemonic value to identify concepts for future access and sharing with community members. Social tagging has emerged as a popular option for the millennials to address this issue Tagging is a convenient way used by today’s users for naming their web resources in their own terms. In this study a comparative study was carried out between the standardised Online Computer Library Centre (OCLC) Faceted Application of Subject Terminology (FAST) Subject headings and the popular user-generated tags observed on the LibraryThing website for select books written by Mahatma Gandhi, the iconic Father of Modern India, who was also a prolific writer. M K Gandhi wrote many books, letters, newsletters, essays and edited journals on various subjects like health, vegetarianism, diet, religion and social reforms. A close examination of the subject headings and tags given by users to works authored by M K Gandhi reveal that there is a vast amount of difference between the standard terms assigned using OCLC FAST Subject Headings and tags assigned by the users. The study reveals that neither subject headings nor tags are perfect systems by themselves, but they may complement each other in library catalogues. The inclusion of user-generated keywords into catalogues will greatly enhance representation, organisation and retrieval of resources in a library environment.

scholarly journals Rehabilitation Interventions for the Management of Multiple Sclerosis Relapse

2014 ◽  
Vol 16 (2) ◽  
pp. 99-104 ◽  
Author(s):  
Miho Asano ◽  
Rebecca Raszewski ◽  
Marcia Finlayson
Keyword(s):  
Multiple Sclerosis ◽  
Full Text ◽  
Self Management ◽  
Multidisciplinary Rehabilitation ◽  
Literature Searches ◽  
Relapsing Remitting ◽  
Subject Headings ◽  
The Subject ◽  
Rehabilitation Needs ◽  
Relapsing Remitting Multiple Sclerosis

Background: This review was undertaken to identify and summarize the existing evidence regarding postrelapse rehabilitation interventions in people with multiple sclerosis (MS). Methods: Literature searches were conducted within the following databases: CINAHL Plus with Full Text, MEDLINE via Ovid, and PsycINFO via CSA Illumina. The following terms were searched as subject headings or keywords: choice behavior, counseling, decision making, disease management, health education, health promotion, patient education, patient participation, patient satisfaction, psychotherapy, rehabilitation, self-care, self-management. Then these searches were combined with the subject headings for relapsing-remitting multiple sclerosis and subject heading or keywords for recurrence/relapse. Through the initial database search and additional citation search, 260 potentially relevant citations were identified. After screening the titles and abstracts as well as the citation search results, the reviewers agreed to keep five studies for the full-text reviews. Three rehabilitation intervention studies were included in the final review. Results: A combined total of 145 adults who experienced a relapse within the previous 5 months received 3 to 18 days of rehabilitation. All three studies suggested the benefit of multidisciplinary rehabilitation for individuals with MS to improve impairment or disability. Conclusions: The three multidisciplinary rehabilitation interventions included in this review appear to be effective in improving impairment or disability of people with MS who experienced a relapse. Given the limited number of studies and their methodological limitations, the results must be interpreted cautiously. Further investigation is needed to better understand the rehabilitation needs of people with MS after relapse in order to improve research and care.

scholarly journals Planetary Nebulae as a Research Field

1993 ◽  
Vol 155 ◽  
pp. 43-43
Author(s):  
W. Saurer ◽  
R. Weinberger
Keyword(s):  
Planetary Nebulae ◽  
Publication Rate ◽  
Research Field ◽  
Subject Category ◽  
The Subject ◽  
Astronomy And Astrophysics ◽  
Specific Country ◽  
Annual Publication

The “Astronomy and Astrophysics Abstracts”, edited twice a year by the “Astronomisches Recheninstitut” in Heidelberg, served as basis for the determination of some data concerning the development of planetary nebulae as a research field. From the numbered and unnumbered papers within the subject category 134 there it was, for example, possible to compare the development of the PN paper rate with that of the whole field of Astronomy; for the years 1986 to 1990, a list (including postal addresses) of all individuals (ca. 900!) who published at least one paper on PN was made. For these 5 years, we now know which scientist(s) published most, in how many countries research on PN is done, how the annual publication rate varies for a specific country etc. Below, we show two results of our statistics.

Electronic games classification in the library of congress and Dewey classification schemes: a comparative study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Nahed Salem ◽  
Ahmed Maher Khafaga Shehata
Keyword(s):  
Design Methodology ◽  
Classification Scheme ◽  
Library Of Congress ◽  
Content Type ◽  
Classification Schemes ◽  
The Subject ◽  
The Difference ◽  
Electronic Games ◽  
Decimal Classification

Purpose The study aims to explore the classification of electronic games in Dewey decimal classification (DDC) and The Library of Congress classification (LCC) schemes. Design/methodology/approach The study adopted a comparative analytical method to explore the topic in both the DDC and the LCC schemes by comparing its processing method in both schemes. The study measures the extent to which both schemes succeed in allocating notations covering the topic’s literature. Findings The study reached several results, the most important of which are: the difference between the two main cognitive sections, to which they belong to the topic, namely, arts and recreation (700) in the DDC scheme and the geography section (G) in the LCC scheme, while they were found to share the same sub-section scheme. The two schemes do not allocate notations to address the subject of electronic games as literature and other notations that have not been embodied for electronic games themselves or in the form of a compact disc or other media. Originality/value As far as we know, this is the first paper that compares the treatment of video games in DDC and Library of Congress classification schemes. The study allows for understanding the difference in the treatment of topics in both schemes, which would help in the decision of the adoption of a particular classification scheme.

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