Multivariate data modelling problems consist of a number of nodes with associated function (class) values. The main purpose of these problems is to construct an analytical model to represent the characteristics of the...
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The lack of standardization of the terms insider and insider threat has been a noted problem for researchers in the insider threat field. This paper describes the investigation of 42 different definitions of the terms...
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The lack of standardization of the terms insider and insider threat has been a noted problem for researchers in the insider threat field. This paper describes the investigation of 42 different definitions of the terms insider and insider threat, with the goal of better understanding the current conceptual model of insider threat and facilitating communication in the research community.
This paper explores some of the reasons that the acquisition of systems of systems is fundamentally different from that of individual systems, leading to brief overview of interoperable acquisition. Against this backd...
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ISBN:
(纸本)1563478900
This paper explores some of the reasons that the acquisition of systems of systems is fundamentally different from that of individual systems, leading to brief overview of interoperable acquisition. Against this backdrop, the authors introduce the concept of interoperability patterns and antipatterns, and show how they can contribute to an understanding of the complex interrelationships between the various programs and systems that exist within a system of systems context.
Requirements engineering is a crucial phase for the software development process, including multi-agent systems. This particular kind of software is composed by agents, autonomous and pro-active entities which can col...
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This paper discusses the application of assurance cases as a means of building confidence that the software design of a complex system of systems will actually meet the operational objectives set forth in the project&...
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It is well-known that there are significant challenges in the acquisition of systems, often related to cost, schedule, and performance. In this paper we formulate a model-based diagnostic approach that may be used to ...
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software product line engineering has become widely known that it provides software organization with tremendous profits through systematical reuse to a number of organizations that require producing various and simil...
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In mold machining, the surfaces that form the profile of the plastic part and the parting surfaces are generally machined with the same setup and machining process. As the machining accuracy requirements for them are ...
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ISBN:
(纸本)9781604236750
In mold machining, the surfaces that form the profile of the plastic part and the parting surfaces are generally machined with the same setup and machining process. As the machining accuracy requirements for them are the same, they are usually considered as a single machining feature when generating CNC tool paths. However, different machining accuracies may be required for features such as holes and pockets of lifter, insert, ejector and cooling. These features may be machined with different setups and processes. There are currently very few researches on how to identify these features for mold machining. This paper introduces a novel feature recognition method. With this method, the profiles that form the plastic product profile and parting surfaces are identified as a single feature. The holes and pockets of lifter, insert, ejector and cooling are identified from their functionality properties. The system has been tested with several industrial parts. It is proven that the developed system can identify these holes and pockets automatically and efficiently.
A novel two-stage age prediction approach with group-specific features is proposed in this paper. Aging process is captured through a highly discriminating feature representation that models shape, appearance, skin sp...
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The aim of this paper is to develop Cloud computing (CC) adoption readiness assessment framework for small and medium enterprises (SMEs) in developing economies. The benefits obtained from CC let the SMEs in developin...
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