Bidirectional Encoding Contextual Approach for Identification of Relevant Document in Corpus

2021 ◽  
pp. 2150014
Author(s):  
K. M. Shiva Prasad ◽  
T. Hanumantha Reddy
Keyword(s):  
Information Technologies ◽  
Strong Association ◽  
Contextual Approach ◽  
Human Consciousness ◽  
Research Papers ◽  
Research Fields ◽  
Different Types ◽  
Experimental Findings ◽  
New Research

With the increasing advance of computer and information technologies, numerous documents have been published online as well as offline, and as new research fields have been continuingly created, users have a lot of trouble in finding their interesting documents. These documents can be in the form of blogs, research papers, and thesis. There is a heterogeneous set of documents which has information linked with each other. Traditional search is about taking an input of the query text from the user and checking if the subsequence is a part of any sentence in the set of documents and showing the set to the user. In this paper, we have proposed a Bidiection Encoding Contextual algorithm that can be applied to different types of documents and do a semantic search across the corpus. The algorithm used to understand the meaning of the word, their relative relationship between other words and provide the user with the documents that not just has the textual reference but also contain the relative meaning of the query. On the COVID-19 dataset, test been performed on the reliability of the interpretation through the function of linguistic similarities. The experimental findings demonstrate the strong association between the conceptual term interpretation of human consciousness in the role of measuring the similarity. Experiments show that the Bidirectional Encoding Contextual model has the best accuracy of 85.6% when compared with other traditional models like RNN, CNN and LSTM models.

scholarly journals Agricultural cooperatives in netchains

2016 ◽  
Vol 16 (1) ◽  
pp. 1-6 ◽  
Author(s):  
C. Iliopoulos ◽  
M.L. Cook ◽  
F. Chaddad
Keyword(s):  
Policy Implications ◽  
Agricultural Cooperatives ◽  
Scholarly Work ◽  
Special Issue ◽  
Research Papers ◽  
Research Themes ◽  
Multi Stakeholder ◽  
New Research ◽  
Empirical Approaches

This special issue of the Journal on Chain and Network Science on ‘Agricultural cooperatives in netchains’ includes new research on three research themes: (1) explanation of why are cooperatives particularly important in certain food netchains; (2) willingness of farmers to invest in their cooperative’s netchain; and (3) the role of ambidexterity in the emergence of multi-stakeholder cooperatives. The issue is organized into six papers; one editorial and five research papers. The findings reported in this issue inform scholarly work on agricultural cooperatives through multiple theoretical lenses and empirical approaches. They also have important managerial and public policy implications.

scholarly journals Direct and indirect role of Fe doping in NiOOH monolayer for water oxidation catalysis

2021 ◽  
Author(s):  
Manish Kumar ◽  
Simone Piccinin ◽  
Varadharajan Srinivasan
Keyword(s):  
Water Oxidation ◽  
Active Sites ◽  
Oxidation Catalysis ◽  
Lattice Oxygen ◽  
Nucleophilic Attack ◽  
Different Types ◽  
Water Oxidation Catalysis ◽  
Experimental Findings ◽  
Precise Role

The oxygen evolution reaction (OER) activity of pristine NiOOH is enhanced by doping with Fe. However, the precise role of Fe is still being debated. Here, we use the first-principles DFT+U approach to study three different types of active sites: one on pristine and the other two on Fe-doped NiOOH monolayers to account for the direct and indirect roles of Fe. To compare the activity of the active sites, we consider two mechanisms of OER based on the source of O-O bond formation. Our results show that the mechanism involving the coupling of lattice oxygen is generally more favorable than water nucleophilic attack on lattice oxygen. On doping with Fe, the overpotential of NiOOH is reduced by 0.33 V in excellent agreement with experimental findings. Introducing Fe at active sites results in different potential determining steps (PDS) in the two mechanisms, whereas Ni sites in pristine and Fe-doped NiOOH have the same PDS regardless of the mechanism. The Fe sites not only have the lowest overpotential but also decrease the overpotential for Ni sites.

Digital innovations in taxation: bibliometric analysis

2021 ◽  
Vol 5 (3) ◽  
pp. 66-77
Author(s):  
Nataliia Lagodiienko ◽  
Inna Yakushko
Keyword(s):  
Information Technologies ◽  
Scientific Development ◽  
Enterprise Management ◽  
Research Papers ◽  
Economic Relations ◽  
Current Trends ◽  
Scientific Papers ◽  
Tax Systems ◽  
Business Entities ◽  
New Research

Active development of digitalization processes worldwide is changing the usual mode of the operation of all areas of human activity. These processes have a special impact on the development of economic systems. The introduction of new information technologies in economic relations today is the norm and objectively necessary to ensure the competitiveness of national economies. Up to date, the outlined technologies play an essential role in reforming tax systems, which determines the relevance of this sphere of research considering the potential of digitalization and its application in this area. The purpose of the article is to conduct a bibliographic analysis of the state of research papers in the digitalization of tax systems and establish current trends in the scientific development of this system. The systematization of scientific sources and approaches to solving the taxation digitalization problem showed the lack of scientific papers in this area. Accordingly, the urgency of solving this situation is to conduct new research in this area to deepen the understanding of current trends in introducing new innovative technologies from the theoretical, methodological, and practical points of view. The methodical toolkit of the study was the methods of bibliographic and comparative analysis. As the information base to conduct research, the Scopus database was used. The empirical study was conducted using a bibliometric approach known as «the common words analysis» using the VOSviewer software. The analysis of the relevance of the study of taxes and digitalization as a separate scientific category was conducted. It was determined that for the last five years, there had been a significant growth of scientific research in digitalization as an objective process of reality, the analysis of which is studied within various sciences. The categorial relationship between keywords found in scientific papers, where the words «taxes» and «digitalization» are met, is analysed within the article. It made it possible to identify the following areas of research, within which the issues of digitalization of the tax system were studied individually: works related to the study of peculiarities of the international trade development, taxation in online trade; research papers, within which the taxation issues of business entities that do not have a physical location in the countries where they operate are studied; articles, which study the issues of enterprise management, the development of enterprise management in the digital age; papers, which analyse `the issues of reforming tax systems, the introduction of innovations to improve their functioning.

Two-Dimensional Oxides: Recent Progress in Nanosheets

2018 ◽  
Vol 233 (1) ◽  
pp. 117-165 ◽  
Author(s):  
Richard Hinterding ◽  
Armin Feldhoff
Keyword(s):  
Recent Progress ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Research Fields ◽  
Promising Application ◽  
Optical And Mechanical Properties ◽  
Application Fields ◽  
New Research ◽  
Novel Applications

Abstract Two-dimensional (2D) materials have been widely investigated for the last few years, introducing nanosheets and ultrathin films. The often superior electrical, optical and mechanical properties in contrast to their three-dimensional (3D) bulk counterparts offer a promising field of opportunities. Especially new research fields for already existing and novel applications are opened by downsizing and improving the materials at the same time. Some of the most promising application fields are namely supercapacitors, electrochromic devices, (bio-) chemical sensors, photovoltaic devices, thermoelectrics, (photo-) catalysts and membranes. The role of oxides in this field of materials deserves a closer look due to their availability, durability and further advantages. Here, recent progress in oxidic nanosheets is highlighted and the benefit of 2D oxides for applications discussed in-depth. Therefore, different synthesis techniques and microstructures are compared more closely.

Creativity and Innovation in Higher Education Research

2013 ◽  
Vol 4 (1) ◽  
pp. 90-107 ◽  
Author(s):  
Abdulkader Alfantookh ◽  
Saad Haj Bakry
Keyword(s):  
Higher Education ◽  
Practical Utilization ◽  
Knowledge Innovation ◽  
Different Types ◽  
New Research ◽  
Wealth Generation ◽  
Creativity And Innovation ◽  
Innovation In Higher Education ◽  
World Development

Creativity and innovation are main sources of development leading to both: wealth generation and job creation. While creativity produces knowledge, innovation makes practical utilization of it to provide value. This paper questions the contribution of higher education (HE) research to creativity and to innovation. It provides a background that identifies the various issues concerned; and it emphasizes the different types of research versus HE research considerations. It recognises the low share of HE in funding and in performing research; and it also stresses the opportunities enjoyed by HE to do better in both: creativity and innovation. It addresses various potential considerations including: HE-government and HE-business cooperation platforms; in addition to new research degrees and other potential arrangements. In this respect, it highlights experience from Saudi Arabia. The paper hopes to activate worldwide sharing of ideas on the future role of HE research in world development.

scholarly journals Text documents clustering using data mining techniques

2021 ◽  
Vol 11 (1) ◽  
pp. 664
Author(s):  
Ahmed Adeeb Jalal ◽  
Basheer Husham Ali
Keyword(s):  
Information Technologies ◽  
Scientific Field ◽  
Research Papers ◽  
Text Documents ◽  
Inverse Document Frequency ◽  
Classification Approach ◽  
Research Fields ◽  
Document Frequency ◽  
Specific Category ◽  
Using Data

Increasing progress in numerous research fields and information technologies, led to an increase in the publication of research papers. Therefore, researchers take a lot of time to find interesting research papers that are close to their field of specialization. Consequently, in this paper we have proposed documents classification approach that can cluster the text documents of research papers into the meaningful categories in which contain a similar scientific field. Our presented approach based on essential focus and scopes of the target categories, where each of these categories includes many topics. Accordingly, we extract word tokens from these topics that relate to a specific category, separately. The frequency of word tokens in documents impacts on weight of document that calculated by using a numerical statistic of term frequency-inverse document frequency (TF-IDF). The proposed approach uses title, abstract, and keywords of the paper, in addition to the categories topics to perform the classification process. Subsequently, documents are classified and clustered into the primary categories based on the highest measure of cosine similarity between category weight and documents weights.

Contrasting role of Autophagy in Different types of Cancer: A review towards biomarkers & therapeutic improvement

2020 ◽  
Author(s):  
Pallab Chakraborty
Keyword(s):  
Mammalian Cells ◽  
Energy Homeostasis ◽  
Building Blocks ◽  
Tumor Promoter ◽  
The Novel ◽  
Research Papers ◽  
Different Types ◽  
Cellular Control ◽  
Near Future

Autophagy, the major cellular pathway known for not only the degradation and recycling in mammalian cells but also it maintain the cellular energy homeostasis and produced the building blocks. Unfortunately, if the process starts to degrade the essential ones and ignored the bad proteins, and then the normal cellular control will be lost, that we see in case of cancer. It has been reported by several research papers that the novel pathway has paradoxical role in cancer, as it acts as both tumor promoter and suppressors. Therefore, autophagy could provide new resources for the improvement of antitumor drugs in near future. Here in this review we will know about the autophagy process, its contrasting role in different types of cancer, its significance as prognostic markers and its therapeutic implication for better cancer treatment in the near future.

The New Role of Biomedical Informatics in the Age of Digital Medicine

2016 ◽  
Vol 55 (05) ◽  
pp. 392-402 ◽  
Author(s):  
Guillermo Lopez-Campos ◽  
Fernando Martin-Sanchez
Keyword(s):  
Precision Medicine ◽  
Biomedical Informatics ◽  
Main Research ◽  
Research Fields ◽  
Core Content ◽  
Digital Medicine ◽  
Recent Trends ◽  
Funding Opportunities ◽  
New Research

SummaryObjectives: To reflect on the recent rise of Digital Medicine, as well as to analyse main research opportunities in this area. Through the use of several examples, this article aims to highlight the new role that Biomedical Informatics (BMI) can play to facilitate progress in research fields such as participatory and precision medicine. This paper also examines the potential impact and associated risks for BMI due to the development of digital medicine and other recent trends. Lastly, possible strategies to place BMI in a better position to face these challenges are suggested. Methods: The core content of this article is based on a recent invited keynote lecture delivered by one of the authors (Martin- Sanchez) at the Medical Informatics Europe conference (MIE 2015) held in Madrid in May 2015. Both authors (Lopez-Campos and Martin-Sanchez) have collaborated during the last four years in projects such as the ones described in section 3 and have also worked in reviewing relevant articles and initiatives to prepare this talk. Results and Conclusions: Challenges for BMI posed by the rise of technologically driven fields such as Digital Medicine are explored. New opportunities for BMI, in the context of two main avenues for biomedical and clinical research (participatory and precision medicine) are also emphasised. Several examples of current research illustrate that BMI plays a key role in the new area of Digital Medicine. Embracing these opportunities will allow academic groups in BMI to maintain their leadership, identify new research funding opportunities and design new educational programs to train the next genera -tion of BMI scientists.

scholarly journals Judgments and Truth: Essays in Honour of Jan Woleński

Studia Humana ◽  
2020 ◽  
Vol 9 (3-4) ◽  
pp. 1-9
Author(s):  
Andrew Schumann
Keyword(s):  
Research Papers ◽  
Truth Theory ◽  
80Th Anniversary ◽  
Alfred Tarski ◽  
New Research

AbstractIt is a Preface to Volume 9:3/4 that has brought a renewed focus to the role of truth conceptions in frameworks of semantics and logic. Jan Woleński is known due to his works on epistemological aspects of logic and his systematization of semantic truth theory. He became the successor and the worthy continuer of prominent Polish logicians: Alfred Tarski and Kazimierz Ajdukiewicz. This volume is collected on the 80th anniversary of Woleński’s birth and draws together new research papers devoted to judgments and truth. These papers take measure of the scope and impact of Woleński’s views on truth conceptions, and present new contributions to the field of philosophy and logic.

Potential Uses of Vinegar as a Medicine and Related in vivo Mechanisms

2016 ◽  
Vol 86 (3-4) ◽  
pp. 127-151 ◽  
Author(s):  
Zeshan Ali ◽  
Zhenbin Wang ◽  
Rai Muhammad Amir ◽  
Shoaib Younas ◽  
Asif Wali ◽  
...  
Keyword(s):  
Chemical Structure ◽  
Review Paper ◽  
Heart Diseases ◽  
Folk Medicine ◽  
Active Role ◽  
Current Review ◽  
Different Types ◽  
Positive Effect

While the use of vinegar to fi ght against infections and other crucial conditions dates back to Hippocrates, recent research has found that vinegar consumption has a positive effect on biomarkers for diabetes, cancer, and heart diseases. Different types of vinegar have been used in the world during different time periods. Vinegar is produced by a fermentation process. Foods with a high content of carbohydrates are a good source of vinegar. Review of the results of different studies performed on vinegar components reveals that the daily use of these components has a healthy impact on the physiological and chemical structure of the human body. During the era of Hippocrates, people used vinegar as a medicine to treat wounds, which means that vinegar is one of the ancient foods used as folk medicine. The purpose of the current review paper is to provide a detailed summary of the outcome of previous studies emphasizing the role of vinegar in treatment of different diseases both in acute and chronic conditions, its in vivo mechanism and the active role of different bacteria.

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