Modern industrial networked control systems(NCSs) tend to be complicated and have dynamic workload by holding a variety of applications via a shared network. The static network scheduling algorithms fit most NCSs due ...
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A novel multi-scale operator for unorganized 3D point clouds is introduced. The Difference of Normals (DoN) provides a computationally efficient, multi-scale approach to processing large unorganized 3D point clouds. T...
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ISBN:
(纸本)9780769548739
A novel multi-scale operator for unorganized 3D point clouds is introduced. The Difference of Normals (DoN) provides a computationally efficient, multi-scale approach to processing large unorganized 3D point clouds. The application of DoN in the multi-scale filtering of two different real-world outdoor urban LIDAR scene datasets is quantitatively and qualitatively demonstrated. In both datasets the DoN operator is shown to segment large 3D point clouds into scale-salient clusters, such as cars, people, and lamp posts towards applications in semi-automatic annotation, and as a pre-processing step in automatic object recognition. The application of the operator to segmentation is evaluated on a large public dataset of outdoor LIDAR scenes with ground truth annotations.
This paper presents the main CAD computer aided design elements of an automatised assembly/test line, destined for work posts for the assembly/testing of the subsystem-carcass, in agreement with Compa SA Sibiu. The ca...
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ISBN:
(纸本)9783037853634
This paper presents the main CAD computer aided design elements of an automatised assembly/test line, destined for work posts for the assembly/testing of the subsystem-carcass, in agreement with Compa SA Sibiu. The carcass is part of the turbo-compressor assembly (compressor + turbine) of a testing equipment. The analyzed line contains 7 work posts, with direct application to the assembly/test disc type parts but it can be generalized to the serving, to the purpose of testing, of many such posts in a automatised assembly line and carcass checking. Because carcass with lacking or inconsistent processing can end up on the assembly line, it has been decided to design and produce an automated line, so these things should not happen, because these part son an automated assembly line can cause the stopping of automated flux until the faulty part is being replaced.
The article deals with the implementation of an Intelligent system for detection of components present in manhole gas mixture. The detection of manhole gas is important because the manhole gas mixture contain many poi...
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The proceedings contain 9 papers. The topics discussed include: IT-cooling collaborative control methods for battery-aware IT-systems targeting India;research for IT driven energy efficiency based on a multidimensiona...
ISBN:
(纸本)9783642326059
The proceedings contain 9 papers. The topics discussed include: IT-cooling collaborative control methods for battery-aware IT-systems targeting India;research for IT driven energy efficiency based on a multidimensional comfort control;the ECOS green buildings project: data dramatization, visualization and manipulation;case studies of multi-core energy efficiency in task based programs;leveraging task-parallelism in energy-efficient ILU preconditioners;evaluating energy consumption in CDN servers;green performance indicators aggregation through composed weighting system;EC4MACS - an integrated assessment toolbox of well-established modeling tools to explore the synergies and interactions between climate change, air quality and other policy objectives;and semantic modelling of dependency relations between life cycle analysis processes.
A seismic blind equalization algorithm based on constant modulus algorithm was proposed to obtain seismic wavelet. The constant modulus blind equalization cost function applied to seismic signal was founded. The updat...
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After the economic crisis in 2009, the real estate market has gone through a temporary prosperity, but now it is undergoing the country's another round of macro control. In order to comply with the national's ...
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ISBN:
(纸本)9783037854235
After the economic crisis in 2009, the real estate market has gone through a temporary prosperity, but now it is undergoing the country's another round of macro control. In order to comply with the national's implementation of "one-room, one- price" policy and make second-hand housing market standardized. A comprehensive analysis of our country's real estate prices and the latest development trends is made in this paper, besides;the analysis is based on the real estate evaluation theory. This paper presents a novel real estate estimation method based on spatial decision support system, theoretical analysis and the application of computer technology, this approach is an integration of decision support systems (DSS) and Geographic Information systems (GIS). Meanwhile, it can make our country's real estate evaluation more regular and scientifically.
The remote upgrade intelligent instrument is designed using in system programming technology, embedded microcontroller and net work technology. Upgrade hardware platform of intelligent instrument is constructed with W...
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ISBN:
(纸本)9783037854488
The remote upgrade intelligent instrument is designed using in system programming technology, embedded microcontroller and net work technology. Upgrade hardware platform of intelligent instrument is constructed with W78E516 single chip computer, in system electricity programming analogue circuit EPAC and digital circuit EPDC. Remote hardware function reconstructing and the system upgrade principle of intelligent instrument are described in detail. Hardware and software design methods are stressed;the reliability and keeping secret of system remote upgrade are discussed. The testing of hardware and software has been done and the experiment results show that system has the advantages of stable performance and flexible operation, and it could realize remote auto upgrade.
Although software services and service-oriented architecture have been researched widely, most existing research has focused on tools, process and methods of service engineering, and service semantics, and leave the f...
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ISBN:
(纸本)9789898565051
Although software services and service-oriented architecture have been researched widely, most existing research has focused on tools, process and methods of service engineering, and service semantics, and leave the formal specification of many aspects of SOA unsolved yet. One imminent challenge is the lack of the fundamental theoretic study of service architecture evolution, which is critical due to the very dynamic nature of services and service-based systems. This paper contributes to the state of arts by proposing a methodology that supports dynamic service evolution with respect to an algebra model of SOA. In this paper we infer and define service evolution as a paradigm of algebraic homomorphism mapping that can facilitate the analysis of the service architecture evolution with the algebraic method, e.g., the closure and the consistency of service evolution. In this way we develop two types of different service architecture evolution: one is for the reconfiguration of service composition inside a service system;and the other is for the collaboration composition between two service systems. The model has been applied to support the evolution of cloud-based services (as SaaS) which accept pervasive/mobile accesses. A case study combining with the transaction management and service adaptation is carried out in a context-aware tourism service application running in a multi-touch multi-user table providing "intelligent" offering of tourism information. Conclusions are drawn and future work is identified.
This paper introduces the application method of a measuring system for visual judgment ability of drivers in real three-dimension space (3D) based on the visual attention theory. The measuring system can simulate the ...
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ISBN:
(纸本)9783037852828
This paper introduces the application method of a measuring system for visual judgment ability of drivers in real three-dimension space (3D) based on the visual attention theory. The measuring system can simulate the traffic environment and driving conditions, and is made up of five parts, signal display system, data recording system, traffic environment simulation system, experimental seat andcomputer control system. It can control the peripheral environment illuminance and the appearance of stimulus at the target locations, and change the colour of stimulus. The paper demonstrated that the measuring system can be used to examine the reaction time and judgment response of drivers in real three-dimension space during driving, and show that the response ability training for visual attention of drivers can improve the vision judgment ability.
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