An Analysis of Service Ontologies

Services are increasingly shaping the world’s economic activity. Service provision and consumption have been profiting from advances in ICT, but the decentralization and heterogeneity of the involved service entities still pose engineering challenges. One of these challenges is to achieve semantic interoperability among these autonomous entities. Semantic web technology aims at addressing this challenge on a large scale, and has matured over the last years. This is evident from the various efforts reported in the literature in which service knowledge is represented in terms of ontologies developed either in individual research projects or in standardization bodies. This paper aims at analyzing the most relevant service ontologies available today for their suitability to cope with the service semantic interoperability challenge. We take the vision of the Internet of Services (IoS) as our motivation to identify the requirements for service ontologies. We adopt a formal approach to ontology design and evaluation in our analysis. We start by defining informal competency questions derived from a motivating scenario, and we identify relevant concepts and properties in service ontologies that match the formal ontological representation of these questions. We analyze the service ontologies with our concepts and questions, so that each ontology is positioned and evaluated according to its utility. The gaps we identify as the result of our analysis provide an indication of open challenges and future work

CIRCULAR ECONOMY INTER-CLUSTER KNOWLEDGE CREATION AND ORCHESTRATION USING INTERNET OF THINGS AND TRUST TECHNOLOGIES

Techniques are described herein for an architectural model of a focused, integrated method for the use of collaborative, logistical, technologic, and commercial frameworks. These techniques are globally inclusive yet secure. This reduces barriers to participation while capturing and deducing relevant knowledge for continuous system improvement. The knowledge provides integral value to relevant individuals, groups, companies, and municipalities through an interconnection mechanism that spans geographies and industry verticals. This ability to create knowledge and then deliver it to the stakeholders in the Circular Economy (CE) may be a catalyst for new value creation

Prosecuting Dark Net Drug Marketplace Operators Under the Federal Crack House Statute

Over 70,000 Americans died as the result of a drug overdose in 2017, a record year following a record year. Amidst this crisis, the popularity of drug marketplaces on what has been called the “dark net” has exploded. Illicit substances are sold freely on such marketplaces, and the anonymity these marketplaces provide has proved troublesome for law enforcement. Law enforcement has responded by taking down several of these marketplaces and prosecuting their creators, such as Ross Ulbricht of the former Silk Road. Prosecutors have typically leveled conspiracy charges against the operators of these marketplaces—in Ulbricht’s case, alleging a single drug conspiracy comprising Ulbricht and the thousands of vendors on the Silk Road. This Note argues that the conspiracy to distribute narcotics charge is a poor conceptual fit for the behavior of operators of typical dark net drug marketplaces, and that the federal “crack house” statute provides a better charge. Though charging these operators under the crack house statute would be a novel approach, justice is best served when the crime accurately describes the behavior, as the crack house statute does in proscribing what dark net drug marketplace operators like Ulbricht do

The Evolution of Sociology of Software Architecture

The dialectical interplay of technology and sociological development goes back to the early days of human development, starting with stone tools and fire, and coming through the scientific and industrial revolutions; but it has never been as intense or as rapid as in the modern information age of software development and accelerating knowledge society (Mansell and Wehn, 1988; and Nico, 1994, p. 1602-1604). Software development causes social change, and social challenges demand software solutions. In turn, software solutions demand software application architecture. Software architecture (“SA”) (Fielding and Taylor, 2000) is a process for “defining a structural solution that meets all the technical and operations requirements...” (Microsoft, 2009, Chapter I). In the SA process, there is neither much emphasis on the sociological requirements of all social stakeholders nor on the society in w hich these stakeholders use, operate, group, manage, transact, dispute, and resolve social conflicts. For problems of society demanding sociological as well as software solutions, this study redefines software application architecture as “the process of defining a structured solution that meets all of the sociological , technical, and operational requirements…” This investigation aims to l ay the groundwork for, evolve, and develop an innovative and novel sub-branch of scientific study we name the “Sociology of Software Architecture” (hereinafter referred to as “SSA”). SSA is an interdisciplinary and comparative study integrating, synthesizing, and combining elements of the disciplines of sociology, sociology of technology, history of technology, sociology of knowledge society, epistemology, science methodology (philosophy of science), and software architecture. Sociology and technology have a strong, dynamic, and dialectical relationship and interplay, especially in software development. This thesis investigates and answers important and relevant questions, evolves and develops new scientific knowledge, proposes solutions, demonstrates and validates its benefits, shares its case studies and experiences, and advocates, promotes, and helps the future and further development of this novel method of science

A Review of the Operationalization of the ‘Some Free-Some Fee’ Service-Based Model by E-Content Web Sites

The Internet is a proven medium for information sharing and content dissemination and e-content sites flourished with the introduction of the World Wide Web. Initially these sites relied on Internet advertising as a means towards profitability but that proved to be short-sighted. In order for most e-content sites to be successful today, they must re-examine, modify and re-adjust their online business practices. One way to do this is to adopt a ‘some free-some fee’ services based model. In this model, content remains free but is enhanced with a collection of services to which fees are assessed. A review of e-content Web sites utilizing this model was undertaken and findings suggest variation in the types of services provided and the pricing structures employed

StackInsights: Cognitive Learning for Hybrid Cloud Readiness

Hybrid cloud is an integrated cloud computing environment utilizing a mix of public cloud, private cloud, and on-premise traditional IT infrastructures. Workload awareness, defined as a detailed full range understanding of each individual workload, is essential in implementing the hybrid cloud. While it is critical to perform an accurate analysis to determine which workloads are appropriate for on-premise deployment versus which workloads can be migrated to a cloud off-premise, the assessment is mainly performed by rule or policy based approaches. In this paper, we introduce StackInsights, a novel cognitive system to automatically analyze and predict the cloud readiness of workloads for an enterprise. Our system harnesses the critical metrics across the entire stack: 1) infrastructure metrics, 2) data relevance metrics, and 3) application taxonomy, to identify workloads that have characteristics of a) low sensitivity with respect to business security, criticality and compliance, and b) low response time requirements and access patterns. Since the capture of the data relevance metrics involves an intrusive and in-depth scanning of the content of storage objects, a machine learning model is applied to perform the business relevance classification by learning from the meta level metrics harnessed across stack. In contrast to traditional methods, StackInsights significantly reduces the total time for hybrid cloud readiness assessment by orders of magnitude

The magic of the century we live in. The supremacy of three bio factors and their impact on firms trading

Technology has come to be appreciated as key to the competitiveness of micro and macroeconomic level. Technological environment affecting business firms by increasing trade efficiency in making services and quality of services. Usually there should be no problems related to computer equipment or communications systems. Life of individuals and firms will be influenced increasingly more by biotechnology, bionic or biometrics. Today it put more emphasis on the development of biotechnology, whose future shows to be as extensive as in the case of information technology. Biotechnology also founded an alternative universe.technology, biotechnology, bionic, biometrics, firms trading