benefits of a hierarchical network model over a flat network design

... fill shared databases There are three common ways to fill a shared database: organized manual, organized mechanical, and volunteer manual The classic case of an organized manual database is the ... case of Napster, metadata means the combination of artist and song names that users search for It also includes additional data managed by the central Napster server, such as the names and Internet ... search engines work best when they can search a central database rather than launch a meta-search of peers Electronic marketplaces need to aggregate supply and demand in a single place at a single...

Ngày tải lên: 01/06/2014, 10:58

... real part of the dual quaternion qˆ represents the rotation of a spatial displacement and the dual part of qˆ represents the translation of a spatial displacement, dual quaternion is capable of ... representation of spatial displacement offers many advantages over matrix representation The representation of rotation using quaternion is more compact and faster than the rotation matrix Moreover, ... principal curvatures of the surface Huang and Oliver (1994) implemented iso-planar machining on the parametric surface Iso-planar tool paths are not optimal in general and the choice of a good plane...

Ngày tải lên: 06/10/2015, 21:06

... be installed – The amount of data and the speed at which it must be transmitted – The cost of the media and installation 17 Local Area Network (LAN) Local Area Network (LAN) An individual network ... Frame Header IP Header Data App TCP Header Header Frame Trailer Data Message: Data Multiple protocols 26 Multiple protocols (encapsulated) HTTP Header Protocols Frame Header IP Header Data App ... Data App TCP Header Header Frame Trailer Data Encapsulation – Process of adding a header to the data or any previous set of headers Decapsulation – Process of removing a header 27 Example: Protocol...

Ngày tải lên: 01/04/2014, 12:20

... programs have generated adequate quantities of high-quality data to enable systems analysis [6] For example, Carerra et al [4] modeled the transcriptional network of Arabidopsis and identified plantspecific ... data and found that some network hubs have existing functional evidence in Arabidopsis; Quesada et al [14] performed a comparative analysis of the transcriptomes of Populus and Arabidopsis, and ... motifs AS~TATAbox, AT~TATA-box, BN~TATA-box, PC~Box_4 and ZM~TATA-box) was affected by the removal of the budset data and is predicted to be regulated by factor 725612, a known cell death regulator...

Ngày tải lên: 11/08/2014, 11:21

... study are measured by the amount of hazardous gases, i.e., CO, NO2 and volatile organic particles, generated by facility operations and transportation of goods within the supply chain Latha Shankar ... strategies: an analysis of usage patterns Transportation Journal 2000, 40 (2), 5-16 [10] Linton, J.D., Klassen, R., Jayaraman, V Sustainable supply chains: an introduction Journal of Operations Management ... memetic algorithm using the Taguchi method ScientiaIranica E 2012, 19 (6), 1876-1886 [33] Latha Shankar, B., Basavarajappa, S., Kadadevaramath, R.S., Chen, J.C.H A bi-objective optimization of supply...

Ngày tải lên: 09/09/2015, 10:32

... behavioral and attitudinal aspects of individuals An in-depth analysis in each of the broad parameters revealed the following: Educational Facet Education plays a vital role in shaping up a personality ... educational, communal, cultural, political and economic facets The questionnaire also evaluated the level of awareness about MFIs, availability and accessibility to MFIs, and impact of Government ... support to MFIs amongst lower income populations The data was tabulated and analyzed through qualitative analysis of the gathered data, which reveal the behaviors and decision making patterns in lower...

Ngày tải lên: 06/09/2013, 05:48

... Centralize Management Delegate Administrative Delegate Administrative Control Control Lead-in As an administrator, you can take advantage of the Windows 2000 Active Directory and Group Policy features ... install software, you can ensure that the same applications are available on any computer to which a user logs on You can also ensure that missing files and settings are repaired automatically ... network are also represented as objects By representing all network resources as objects in a centralized database, Active Directory enables a single administrator to centrally manage and administer...

Ngày tải lên: 17/01/2014, 08:20

... high availability features of a Network Load Balancing cluster C C B B A A Load balance 1/3 each Server B Fails Convergence Load Balance ½ each Lead-in Network Load Balancing manages TCP/IP traffic ... priority Network Load Balancing manages TCP/IP traffic to maintain high availability and dynamic load balancing for IP-based services When a host fails or goes offline, Network Load Balancing automatically ... several architectural and configuration components of a network load balancing solution when installing the Network Load Balancing driver Network Load Balancing is automatically installed and can...

Ngày tải lên: 18/01/2014, 05:20

... kind assistance and advice from a large range of experts in state agencies, architectural firms and elsewhere, particularly: Hashem Akbari, Lawrence Berkeley National Laboratory Dan Burgoyne, California ... renewable energy, such as the installation of over an acre of photovoltaic panels on the roof of the Franchise Tax Board Building in Rancho Cordova – which is the largest array on any state office ... Resources California Department of General Services, Office of Risk and Insurance Management California Department of Finance California Department of General Services City of Portland, Environmental...

Ngày tải lên: 06/03/2014, 19:20

... + NAD+ fi BPG + NADH BPG + ADP fi ACA + ATP ACA + NADH fi NAD+ ATP fi ADP Glc + ATP fi ADP trioseP + NADH fi NAD+ ACA Ð ACA x ACAx fi GAPDH: lowpart: ADH: ATPase: storage: glycerol: difACA: outACA: ... six Reaction r HKa: PFK: ALD: TIM: GAPDH: lpPEP PKb: glycerol: storage: ATPase: AK: ATP fi ADP ATP fi ADP + FBP FBP Ð GAP þ DHAP DHAP Ð GAP GAP Ð BPG ADP þ BPG Ð ATP ADP Ð ATP DHAP fi ATP fi ADP ATP ... elimination of variables that are not essential for the dynamics We eliminate a variable by fixing the metabolite concentration at its steady-state value at a particular operating point of the...

Ngày tải lên: 07/03/2014, 11:20

Ngày tải lên: 07/03/2014, 16:20

... iterations with a lag of 25 iterations over a total of 5000 iterations; and slice sampling (Neal, 2003) optimizes hyperparameters Results and Analysis Table shows the performance of various models on ... people are unanimous about They want their government back We can that by ridding politics of large, unregulated contributions that give special interests a seat at the table while average Americans ... segmentation in a support vector machine approach In Conference on Computational Natural Language Learning [Gerrish and Blei, 2010] Gerrish, S and Blei, D M (2010) A language-based approach to measuring...

Ngày tải lên: 07/03/2014, 18:20

... structure of the HOG pathway in S cerevisiae MAP kinase cascades typically composed of three tiers of protein kinases, a MAP kinase (MAPK), a MAPK kinase (MAPKK) and a MAPKK kinase (MAPKKK), are common ... response) pathway for hyperosmolarity adaptation in budding yeast (Saccharomyces cerevisiae) and based on the related mRNA expression time-series data from Stanford Microarray Databases Results ... equations can be obtained by properly chosen n parameter perturbations All these approaches are based on parameter perturbation experiments which are, however, not always achievable in many practical...

Ngày tải lên: 07/03/2014, 21:20

... final state is entered The difference between a standard HMM and a hierarchical HMM is that individual states in the hierarchical model can traverse to a sequence of production states, whereas ... Grammar Parsing Creation of a parse tree involves describing language grammar in a tree representation, where each path of the tree represents a grammar rule Consider a sentence from the Lancaster ... chunking task The results suggest that the partial flattening process is capable of improving model accuracy when the input data contains complex hierarchical structures The evaluation involves analysing...

Ngày tải lên: 08/03/2014, 02:21

... an international platform for Passivhaus actors with the European Passivhaus database The database will offer universal knowledge about Passivhaus standard and will support this sustainable and ... passivehousedatabase.eu an international (in first step European) internet based database shall be developed The targets are education, advertisement and quality assurance of Passivhaus standard, ... particular, the database is to serve as an international acknowledged database for decision-makers of the European Commission and the European Parliament as well as all national and European bodies...

Ngày tải lên: 17/03/2014, 00:20

... work of Mansfield and Lee Ž1996 who found that firms close to major centres of academic research have a major advantage over those located at a distance:13 11 Acs et al used a database of innovations ... between academic research and industrial innovation Table is based on a statistical analysis of the Pace survey of European industrial managers ŽArundel et al., 1995., US R & D data, employment patterns ... necessary to ensure that there is a ‘critical mass’ of research activities The literature available has shown that there are considerable differences across areas of research and across countries and...

Ngày tải lên: 17/03/2014, 06:20

... noticeable that, as indicated by the arrow, some of the flakes have stacked face-to-face with each other at this stage The self-assembly of single crystal dendrites and other hierarchical nanostructures ... crystallographic orientation and joining at the planar interfaces [13], and the two-step self-assembly process through OA was found for hexagonal LaF3 nanophase, ARTICLE IN PRESS 356 C Jia et al ... stage of reaction, primary a- Fe2O3 nanoparticles precipitated from the solution Further reaction was affected by pH value of the solution: when pHX6, these nanoparticles aggregated and attached...

Ngày tải lên: 20/03/2014, 13:05

... measurable quantities of basin characteristics [6] and hence model calibration is needed Using the observed rainfall and evaporation data of each storm event as inputs, model will automatically ... table 2.2 Table 2.1 NAM parameter explanation and boundaries NAM Parameter NAM Parameter Description Unit Umax Lmax CQOF CKIF CK1,2 TOF TIF TG CKBF Maximum water content in surface storage Maximum ... verification procedure introduced above, Gia Vong – a river basin in Quang Tri was taken as a case study (Figure 3.1) The basin has an area of about 275 km2, a perimeter of 111.9 km and an average...

Ngày tải lên: 22/03/2014, 12:20

... primary operational uses of TRMM data by domestic agencies (at the National Oceanic and Atmospheric Administration [NOAA] and in the Department of Defense) and internationally NOAA’s Operational ... ROSINA M BIERBAUM, University of Michigan, Ann Arbor MARY ANNE CARROLL, University of Michigan, Ann Arbor CAROL ANNE CLAYSON, Florida State University, Tallahassee WALTER F DABBERDT, Vaisala Inc., ... workshops/trmm/index.html 3 Achievements of TRMM to Date INTRODUCTION The National Aeronautics and Space Administration (NASA) and the Japan Aerospace Exploration Agency (JAXA) developed the Tropical Rainfall Measuring...

Ngày tải lên: 22/03/2014, 23:20