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Collaborative session management in distributed engineering design and analysis environment

Collaborative session management in distributed engineering design and analysis environment

Collaborative session management in distributed engineering design and analysis environment

... of collaborative engineering design and analysis might include optimizing the product functions, minimizing assembly costs, eliminating unnecessary engineering change effort and expense, etc Since ... real-time interactions and information sharing between participating collaborators The organization and management of a collaborative session in a distributed collaborative design environment ... mechanism is introduced in an attempt to achieve the following benefits in such a distributed collaborative engineering design and analysis environment: First, it can automate the product design process...
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Design and analysis of stream scheduling algorithms in distributed reservation based multimedia systems

Design and analysis of stream scheduling algorithms in distributed reservation based multimedia systems

... lower bandwidth consumption and less access latency In [55], a method of combining unicasting, patching, staggered broadcasting, and streambundling broadcasting was proposed to deliver videos of ... partitioning”, and “video partitioning” Media segmentation in temporal domains and spatial domains Segmenting/partitioning media streams can be made in the temporal domains or in the spatial domains ... variety of scheduling schemes, such as bathing, patching and periodical broadcasting, are multicast -based, and they fetch continuous streams by listening to broadcasting or multicasting channels...
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Design and analysis of object allocation and replication algorithms in distributed databases for stationary and mobile computing systems

Design and analysis of object allocation and replication algorithms in distributed databases for stationary and mobile computing systems

... insights on designing object allocation and replication strategies for DDBSs In conclusion, our research contribution lies in designing adaptive object allocation and replication algorithms and ... Environments In this chapter, we address the object allocation and replication issues of OMP in DDBSs in the application domain of SCEs Designing an intelligent and efficient object allocation and replication ... one of the main problems is in designing efficient policies to handle on-line requests arriving at the system with a minimum cost and maintain the consistency of multiple replicas of objects in...
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Tài liệu SURVEY OF CASE STUDIES OF THE USE OF KNOWLEDGE MANAGEMENT IN SOFTWARE ENGINEERING docx

Tài liệu SURVEY OF CASE STUDIES OF THE USE OF KNOWLEDGE MANAGEMENT IN SOFTWARE ENGINEERING docx

... in Proc 9th Int Conf on Software Engineering and Knowledge Engineering, SEKE97, 1997 50 S Henniger, Case- based knowledge management tools in software development, Automated Software Engineering ... management in software engineering projects, in Proc Int Conf on Software Engineering and Knowledge Engineering, SEKE99, 1999, pp 2027 65 P Brăssler, Knowledge management at a software house: An ... methods according to the subject of study; in software engineering it can be either a process to produce software or a software product In an article on research methods in software engineering [30]...
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Tài liệu SR-IOV Networking in Xen: Architecture, Design and Implementation doc

Tài liệu SR-IOV Networking in Xen: Architecture, Design and Implementation doc

... interrupt sharing imposes more challenges in virtualization system for inter guest isolation both in performance and robustness A group of guest sharing interrupt is depending on a set ... side vectors must come from Xen to maintain host side identical SR-IOV Network Device Design Single Root I/O Virtualization and Sharing Specification (SR-IOV) defines extensions to the PCI Express ... VM is engaging in this behavior and shut it down Care in the design and implementation of the MDD should be sufficient to handle such security threats 3.2.3 VF Configuration The SR-IOV network...
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Light in Engineering, Architecture and the Environment pdf

Light in Engineering, Architecture and the Environment pdf

... CONFERENCE ON LIGHTING IN ENGINEERING, ARCHITECTURE AND THE ENVIRONMENT LIGHT IN ENGINEERING, ARCHITECTURE AND THE ENVIRONMENT CONFERENCE CHAIRMEN K Domke Poznan University of Technology, Poland C.A Brebbia ... doi:10 2495 /LIGHT1 10021 14 Lighting in Engineering, Architecture and the Environment Furthermore, urban lighting has increased urban landscape and improves the overall nocturnal urban environment, ... scenario and the dynamic scenario using the human rhythm has been calculated, not taking into account the day-lighting using the software Relux and then modeling the environment using the software...
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chemical process engineering design and economics - h.silla

chemical process engineering design and economics - h.silla

... Abdel-Aal, Mohamed Aggour, and M A Fahim 96 Chemical Process Engineering: Design and Economics, Harry Silla 97 Process Engineering Economics, James R Couper 98 Re -Engineering the Chemical Processing ... shell -and- tube heat exchangers, and Chapter 7, Reactor Design, discusses jacket and coil heat exchangers Chapter describes how to select a heat-transfer fluid and a shell -and- tube heat-exchanger design ... U.S.A tel: 80 0-2 2 8-1 160; fax: 84 5-7 9 6-1 772 Eastern Hemisphere Distribution Marcel Dekker AG, Hutgasse 4, Postfach 812, CH-4001 Basel, Switzerland tel: 4 1-6 1-2 6 0-6 300; fax: 4 1-6 1-2 6 0-6 333 World...
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stochastic global optimization techniques and applications in chemical engineering techniques and applications_in chemical engineering with cd rom

stochastic global optimization techniques and applications in chemical engineering techniques and applications_in chemical engineering with cd rom

... Advances in Process Systems Engineering – Vol STOCHASTIC GLOBAL OPTIMIZATION Techniques and Applications in Chemical Engineering 7669 tp.indd 4/22/10 10:35:38 AM Advances in Process Systems Engineering ... Multi-Objective Optimization: Techniques and Applications in Chemical Engineering, World Scientific, Singapore Ravindran, A., Ragsdell, K.M and Reklaitis, G.V (2006) Engineering Optimization: Methods and Applications, ... Optimization: Techniques and Applications in Chemical Engineering ed: Gade Pandu Rangaiah KwangWei - Stochastic Global Optimization. pmd 8/2/2010, 6:26 PM Advances in Process Systems Engineering – Vol STOCHASTIC...
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Báo cáo hóa học:

Báo cáo hóa học: " Research Article Design and Analysis of an Energy-Saving Distributed MAC Mechanism for Wireless Body Sensor Networks" doc

... can be completely avoided and the lifetime of the BSN can be prolonged Another energy-efficient TDMA-based MAC protocol for wireless BSNs is the BodyMAC [13], which uses flexible and efficient bandwidth ... conditions, an energy-efficiency comparison between DQMAC performance and that of the standard facto 802.15.4 MAC and the BSN -MAC is portrayed BSN -MAC has been selected as a reference benchmark for its ... sensing and backoff periods) Based on that, we propose here a novel DQ -MAC energy-efficiency theoretical analysis for nonsaturation conditions and evaluate its performance in front of 802.15.4 MAC and...
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Báo cáo hóa học:

Báo cáo hóa học: " Cross-Layer Design and Analysis of Downlink Communications in Cellular CDMA Systems" docx

... set and sends back HCM Terminate (b) Proposed soft handoff procedure Figure 6: Soft handoff algorithm and procedure 4.2 Soft handoff One of the major benefits of a CDMA system is the ability of a ... Spain, September 2004 [7] J Yao, T C Wong, and Y H Chew, Cross-layer design on the reverse and forward links capacities balancing in cellular CDMA systems,” in Proceedings of IEEE Wireless Communications ... Umeda, Downlink packet-scheduling considering transmission power and QoS in CDMA packet cellular systems,” in Proceedings of the 4th IEEE International Workshop on Mobile and Wireless Communications...
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Light in Engineering, Architecture and the Environment pot

Light in Engineering, Architecture and the Environment pot

... CONFERENCE ON LIGHTING IN ENGINEERING, ARCHITECTURE AND THE ENVIRONMENT LIGHT IN ENGINEERING, ARCHITECTURE AND THE ENVIRONMENT CONFERENCE CHAIRMEN K Domke Poznan University of Technology, Poland C.A Brebbia ... doi:10 2495 /LIGHT1 10021 14 Lighting in Engineering, Architecture and the Environment Furthermore, urban lighting has increased urban landscape and improves the overall nocturnal urban environment, ... scenario and the dynamic scenario using the human rhythm has been calculated, not taking into account the day-lighting using the software Relux and then modeling the environment using the software...
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transformer engineering design and practice 1_phần 1 pdf

transformer engineering design and practice 1_phần 1 pdf

... Impedance=2.42+2.42+2.34–7 .18 % I1=I2=I0 =10 0/7 .18 7 .18 =13 .93 p.u Total fault current=I1+I2+I0=3 (13 .93)= 41. 79 p.u Current through HV winding =13 .93(3 /15 .5) +13 .93(3 /15 .5) +13 .93(3 /13 .7) =2.7+2.7+3.05=8.45 p.u ... current=I1+I2+I0=3 (15 .62)=46.86 p.u Current through HV winding =15 .62(3 /15 .5) +15 .62(3 /15 .5) +15 .62(3/6.27)(6 .1/ 17.5) =3.02+3.02+2.6=8.64 p.u Current through LV winding=3.02+3.02 +15 .62(3/6.27) =13 . 51 ... negative- and zero-sequence impedances of HV, LV and TV windings are computed as follows: Z1H=Z2H= (12 +20-6)/2=l3%, Z0H= (10 .2 +17 -5.4)/2 =10 .9% Z1L=Z2L= (12 +6-20)/2=-l%, Z0L= (10 .2+5.4 -17 )/2 =-0.7% Z1T=Z2T=(20+6 -12 )/2=7%,...
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transformer engineering design and practice 1_phần 2 docx

transformer engineering design and practice 1_phần 2 docx

... relation: (B27) From the equations B26 and B27, we finally get the capacitance per unit length as (B28) B2 .2 Capacitance of cylindrical conductor and plane at ground potential From figure B4 and by ... conditions that R1=R2=R and s1=s2=s, and by using equation B8, the capacitance between two parallel cylindrical conductors per unit length is given by (B26) Using equations B5 and B8 and simplifying ... Copyright © 20 04 by Marcel Dekker, Inc 466 Appendix B Figure B4 Stress and voltage at any point x from conductor center (B21) Putting this value in the equation for electric field we get (B 22) (B23)...
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transformer engineering design and practice 1_phần 3 docx

transformer engineering design and practice 1_phần 3 docx

... on 31 .5 MVA, 132 /33 kV star/delta 3- phase transformer gave following results (loss values given are for three phases): - Open circuit test: 33 kV, 5.5 A, 21 kW - Short circuit test: 13. 2 kV, 137 .8 ... inductance is (1 .30 ) Differential reluctance offered to the path of leakage flux is (1 .31 ) Equations 1 .30 and 1 .31 give (1 .32 ) Similarly, the leakage inductance of secondary winding is (1 .33 ) Let us ... to the transformer 1 .3. 2 Practical transformer Analysis presented for the ideal transformer is merely to explain the fundamentals of transformer action; such a transformer never exists and the...
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transformer engineering design and practice 1_phần 4 pdf

transformer engineering design and practice 1_phần 4 pdf

... 1 944 , pp 366–375 Lin, C.E., Cheng, C.L., Huang, C.L., and Yeh, J.C Investigation of magnetizing Copyright © 20 04 by Marcel Dekker, Inc 74 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Chapter ... Camilli, G., Lennox, T.C., Minneci, S., and Montsinger, V.M Transformer engineering, John Wiley and Sons, New York, and Chapman and Hall, London, 1951 Arseneau, R and Moore, W.J.M A method for estimating ... 198–203 Alexander, G.W., Corbin, S.L., and McNutt, W.J Influence of design and operating practices on excitation of generator step-up transformers, IEEE Transactions on Power Apparatus and Systems,...
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