Author:
Publisher: Rotary International
ISBN:
Category :
Languages : en
Pages : 438

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Book Description

Author: National Association of State Universities and Land-Grant Colleges
Publisher:
ISBN:
Category : Agricultural education
Languages : en
Pages : 998

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Book Description

Author:
Publisher:
ISBN:
Category : Industrial engineering
Languages : en
Pages : 736

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Book Description

Author: Hua Wang
Publisher: Springer Nature
ISBN: 3030317293
Category : Computers
Languages : en
Pages : 300

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Book Description
This textbook introduces new business concepts on cloud environments such as secure, scalable anonymity and practical payment protocols for the Internet of things and Blockchain technology. The protocol uses electronic cash for payment transactions. In this new protocol, from the viewpoint of banks, consumers can improve anonymity if they are worried about disclosure of their identities in the cloud. Currently, there is not a book available that has reported the techniques covering the protocols with anonymizations and Blockchain technology. Thus this will be a useful book for universities to purchase. This textbook provides new direction for access control management and online business, with new challenges within Blockchain technology that may arise in cloud environments. One is related to the authorization granting process. For example, when a role is granted to a user, this role may conflict with other roles of the user or together with this role; the user may have or derive a high level of authority. Another is related to authorization revocation. For instance, when a role is revoked from a user, the user may still have the role. Experts will get benefits from these challenges through the developed methodology for authorization granting algorithm, and weak revocation and strong revocation algorithms.

Author: O'Sullivan, Kevin
Publisher: IGI Global
ISBN: 1599046326
Category : Computers
Languages : en
Pages : 428

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Book Description
"This book presents a comprehensive set of investigations of a wide range of environmental factors, both internal and external, that contribute to the key challenge of complexity in KM. These factors include culture, technology, communications, infrastructure, and learning and leadership structures"--Provided by publisher.

Author: Eshaa M. Alkhalifa
Publisher: IGI Global
ISBN: 1616920165
Category : Business & Economics
Languages : en
Pages : 470

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Book Description
"This book offers insight into current research practices and trends in Information Resource Management strategies that are implemented electronically"--Provided by publisher.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1000

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Book Description

Author: American Library Association
Publisher:
ISBN:
Category : Library science
Languages : en
Pages : 852

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Book Description

Author:
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 364

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Book Description

Author: G. Cima
Publisher: IOS Press
ISBN: 1643682598
Category : Computers
Languages : en
Pages : 270

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Book Description
Effectively documenting data services is a crucial issue in any organization, not only for governing data but also for interoperation purposes. Indeed, in order to fully realize the promises and benefits of a data-driven society, data-driven approaches need to be resilient, transparent, and fully accountable. This book, Abstraction in Ontology-based Data Management, proposes a new approach to automatically associating formal semantic description to data services, thus bringing them into compliance with the FAIR (Findable, Accessible, Interoperable, and Reusable) guiding principles. The approach is founded on the Ontology-based Data Management (OBDM) paradigm, in which a domain ontology is used to provide a high-level semantic layer mapped to the source schema of an organization containing data, thus abstracting from the technical details of the data layer implementation. A formal framework for a novel reasoning task in OBDM, called Abstraction, is introduced in which a data service is assumed to be expressed as a query over the source schema, and the aim is to derive a query over the ontology that semantically describes the given data service best with respect to the underlying OBDM specification. In a general scenario that uses the most popular languages in the OBDM literature, an in-depth complexity analysis of two computational problems associated with the framework is carried out. Also investigated is the problem of expressing abstractions in a non-monotonic query language as well as the impact of adding inequalities. Regarding the latter, the problem of answering queries with inequalities over lightweight ontologies is first studied. Lastly, the author illustrates how the achieved results contribute to new results in the Semantic Web context and in the Relational Database theory. The book will be of interest to all those engaged in Artificial Intelligence and Data Management.