The Form of Organization for Small Business

Matching and integrating ontologies has been a desirable technique in areas such as data fusion, knowledge integration, the Semantic Web and the development of advanced services in distributed system. Unfortunately, the heterogeneities of ontologies cause big obstacles in the development of this technique. This licentiate thesis describes an approach to tackle the problem of ontology integration using description logics and production rules, both on a syntactic level and on a semantic level. Concepts in ontologies are matched and integrated to generate ontology intersections. Context is extracted and rules for handling heterogeneous ontology reasoning with contexts are developed. Ontologies are integrated by two processes. The first integration is to generate an ontology intersection from two OWL ontologies. The result is an ontology intersection, which is an independent ontology containing non-contradictory assertions based on the original ontologies. The second integration is carried out by rules that extract context, such as ontology content and ontology description data, e.g. time and ontology creator. The integration is designed for conceptual ontology integration. The information of instances isn't considered, neither in the integrating process nor in the integrating results. An ontology reasoner is used in the integration process for non-violation check of two OWL ontologies and a rule engine for handling conflicts according to production rules. The ontology reasoner checks the satisfiability of concepts with the help of anchors, i.e. synonyms and string-identical entities; production rules are applied to integrate ontologies, with the constraint that the original ontologies should not be violated. The second integration process is carried out with production rules with context data of the ontologies. Ontology reasoning, in a repository, is conducted within the boundary of each ontology. Nonetheless, with context rules, reasoning is carried out across ontologies. The contents of an ontology provide context for its defined entities and are extracted to provide context with the help of an ontology reasoner. Metadata of ontologies are criteria that are useful for describing ontologies. Rules using context, also called context rules, are developed and in-built in the repository. New rules can also be added. The scientific contribution of the thesis is the suggested approach applying semantic based techniques to provide a complementary method for ontology matching and integrating semantically. With the illustration of the ontology integration process and the context rules and a few manually integrated ontology results, the approach shows the potential to help to develop advanced knowledge-based services.QC 20130201</p

CHINA\u27S LABOR CONTRACT LAW AND THE LIBERALIZATION OF GLOBAL MARKETS: WILL EMPLOYEES\u27 RIGHTS EQUATE TO EMPLOYERS\u27 NIGHTMARES?

Abstract: Lower labor costs and realization of profits have been key components in the expansion of the global market. As we continue to witness the prolific liberalization of the global market, it is essential that we remember the importance of human capital. Workers play a paramount role in the realization of continued and sustained global market growth. Paradoxically, sustained growth in the global market is also fueled by the absence of workers’ rights and the resulting reduction of labor costs. Thus, multi-national companies and workers employed by multi-national companies, have encountered a seeming contradiction of workplace realities. From a capitalistic economic perspective, it is necessary for multi-national companies to compete for market share and realize profits. However, in order to promote social harmony and ensure against large-scale social unrest, workers must be given basic rights ensuring economic security and workplace justice. China has enacted the Labor Contract Law to address challenges surrounding these issues. This paper will discuss the efficacy of China’s embracing the rule of law so as to effectively enforce the Labor Contract Law. The paper will also give an overview of the concepts forming the foundation of the rule of law. Further, the paper will offer a brief comparative analysis of the United States’ use of the rule of law in relation to resolving post-slavery labor issues. Finally, the paper will recommend a model system for use by China in enforcing the Labor Contract Law

Proton-produced defects in n-type silicon

Defect energy levels and concentrations for proton irradiated, n-type silicon single crystal

Existential Instantiation, Arbitrary Reference and Supposition

Existential instantiation is a rule of inference that allows us infer, from the proposition that there are some p things, the proposition that a is a p thing. What role does 'a' play here? According to one account, recently defended by Breckenridge and Magidor, we use 'a' to refer to a p thing. I argue that this cannot be right. I propose an alternative account, according to which we use 'a' to refer to a supposedly p thing

Epistemic Modality, Eavesdroppers and the Objectivity Problem

There is an account of modal operators that is both elegant and powerful and that deserves to be called the standard account. There are, however, some epistemic uses of modal operators which seem to be counterexamples to the account – they pose what I call the objectivity problem. It is often thought that the objectivity problem can be fixed by a certain kind of modification to the standard account. I argue that this kind of modification cannot work. Then I argue that the problem posed for the standard account by recently discussed eavesdropper cases is really just the objectivity problem in a different guise, thereby emphasizing the need for a new solution to the objectivity problem. Finally, I propose a new solution to the objectivity problem

Glaciation of northwestern Wyoming interpreted from ERTS-1

Analysis of ERTS Imagery has shown a number of alpine glacial features can be recognized and mapped successfully. Although the Wyoming mountains are generally regarded as the type locality for Rocky Mountain glaciation some areas have not been studied from a glacial standpoint because of inaccessibility or lack of topographic control. ERTS imagery provides an excellent base for this type of regional geomorphic study. A map of maximum extent of Wisconsin Ice, flow directions and major glacial features was compiled from interpretation of the ERTS imagery. Features which can be mapped are large moraines, outwash fans and terraces. Present-day glaciers and snowfields are easily discriminated and mapped. Glaciers and glacial deposits which serve as aquifers play a significant role in the hydrologic cycle and are important because of the increasing demand placed on our water resources. ERTS provides a quick and effective method for change detection and inventory of these vital resources