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As Cyber-Physical Systems (CPS) operate in open, dynamic and diverse environments, they need to be self-adaptive to address the uncertainty challenges. And it is urgent to study self-adaptive software intensive Cyber-Physical Systems (self-adaptive CPS). As self-adaptive CPS interact closely with the environments and users, their requirements analysis is particularly challenging. General requirement...
Nowadays, research and development for optimal setting control (OSC) of complex industrial processes is becoming a hot topic. However, there is no configurable software for OSC design. In this paper, a novel software platform is proposed. The major superiority is that it not only integrates intelligent and data-driven mainstream algorithms within a unified framework, but also provides a powerful controller...
Block matching used in traditional hybrid coding, like intra block copy (IBC), is not always efficient to code similar or identical pattern within a picture, since they use 2-D pattern of only a few fixed sizes. To improve the coding efficiency of such repeated pattern with a flexible size, an intra string copy method is proposed in this paper. The proposed string copy is flexible in the sense that...
Traditional technology of experimental modal analysis bases on the known input and output signals, and utilizes integrated information of both the excitation and responses to identify the modal parameter. In most of the actual conditions, only the response data is measurable while excitations are unknown. Thus modal parameter must be extracted only from responses. In allusion to this limitation, this...
This paper proposes a novel three dimensional video (3DV) coding scheme, in which down-/up-sampling filters and asymmetrical prediction (ASP) are involved into the coding system. By using of the down-/up-sampling filters, the 3DV data volume requirement of the decoding capability limitations can be well satisfied. To further improve the coding efficiency, ASP is proposed which enables the inter-view...
In this paper, we present a multi-antenna time division multiplexing (TDM) system based on passive UHF RFID, which consists of a reader based on Intel R1000 UHF RFID Development Platform, a number of tags and three groups of antennas. The RSSI localization method is adopted. In order to accomplish passive positioning, some improvements are introduced. We propose the concept of setting the dynamic...
The publication and discovery of web service is one of the most important issues in Service-oriented architecture. The common Universal Description, Discovery, and Integration (UDDI) still has some defects, such as register information can be invalidated since it is not able to update actively, its centralized approach leads to a high cost of server, and service providers can't delete register information...
By RFID (Radio Frequency Identification) resolution service it means to find the server's address that stores the detailed information of a product and return this information to the user by reading and resolving the RFID EPC (Electronic Products Code). In this paper, we proposed an new realization mode of resolution service system framework by integrating “EPC Information Service (EPCIS) directory...
With the prosperity of IT industry, the focus of many internationalization services studies have been on software and related products. However, due to the newness of the technology, little research has been conducted on the internationalization of Instant Messaging (IM) firms. This study aims to address this gap by examining five cases: AIM, MSN Messenger, Google Talk, Skype, and QQ. The key findings...
Scientists are increasingly using scientific workflow environment to manage large data sets and execute experiments on distributed resources. Scientific workflows have become an important mechanism for scientists to combine scientific data management, analysis, simulation, and visualization tasks. However, most of the environments don't fully hide the complexity of the underlying orchestration language...
Studying in how to develop a Gaussian syntax-analyzer is significant for there are many researches on chemistry soft wares. The paper develops a Gaussian analyzer using ANTLR, implementing of Gaussian syntax-analyzer using ANTLR is good at analyzing other chemistry software using ANTLR, as well as the ANTLR is discussed on how to implement syntax-analyzer. Test the Gaussian syntax-analyzer using an...
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