compact surface selection for sizing optimization
Efficient core selection for multicast routing in mobile ad hoc networks
Ngày tải lên :
23/11/2012, 15:03
... networks maintain only approximate and minimal topology information, and therefore designing a center selection heuristics require more precise information than what is available The median of a tree ... most desirable scheme is that the core selection procedure is based on local topology information, which let information easily gathered at each node This core selection strategy is based on the ... Language Peer-to-MANET Protocol Independent Multicast Protocol for unified multicasting through announcement Requests for Comments Reverse Path Forwarding Sparse Mode Shortest Path First Shortest Path...
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Hamilton–Jacobi–Bellman equations and dynamic programming for power-optimization of radiative law multistage heat engine system
Ngày tải lên :
05/09/2013, 15:28
... stage i for the optimal strategy is relative uniform Calculation results show that the total power output of the system for the stage-by-stage optimization strategy is 3.71 × 103W , while that for ... those for the pseudo-Newtonian heat transfer law and the results for the stage-by-stage optimization strategy The results show that when the final fluid temperature is fixed, optimization for maximizing ... to zero, and optimization for maximizing power output is not equivalent to that for minimizing entropy generation In order to analyze effects of change of the total time on the optimization results,...
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Tài liệu Data Center—Site Selection for Business Continuance ppt
Ngày tải lên :
10/12/2013, 16:16
... This document is for intended for network design architects and support engineers who are responsible for planning, designing, implementing, and operating networks Chapter 1—Site Selection Overview ... data and its full recovery and availability for use For example, if data from a sales order is lost, it represents a loss for the business unless the information is recovered and processed in time ... past, applications were tailored for a specific operating system or hardware platform It is common today for organizations to migrate legacy applications to newer platforms and systems that follow...
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selection and sizing of pressure relief valves
Ngày tải lên :
11/01/2014, 15:10
... of 0%, 1.0 for 25%, and up to 1.1 for an overpressure of 50% A regression analysis on a typical manufacturer’s performance data produced the following correlation equations for Kp: For % overpressure ... often is required for two-phase flow Sizing technology that is no longer considered adequate or appropriate can be problematic Oversizing can be as detrimental as undersizing Oversizing a pressure ... following information should be ascertained for each vessel or group of vessels which may be isolated by control or other valves The data required to perform pressure relief valve sizing calculations...
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Tài liệu Báo cáo khoa học: "Learning Source-Target Surface Patterns for Web-based Terminology Translation" pdf
Ngày tải lên :
20/02/2014, 15:20
... acoustic model For instance, among many candidate translations, we will pick the translations "聲學模型" for "acoustic model" and "艾克禮" for "Ackley, " because they fit certain surface- target surface patterns ... 3) to produce ranked surface patterns P For instance, with the source-target pair ("California," "加州") and a retrieved summary of " 亞州 簡介 北加州 Northern California .," the surface pattern "FwE" ... translate words and phrases out of the sentence context For example, Knight and Graehl (1998) describe and evaluate a multi-stage method for performing backwards transliteration of Japanese names...
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Báo cáo "Photochemical smog introduction and episode selection for the ground-level ozone in Hanoi, Vietnam " docx
Ngày tải lên :
05/03/2014, 16:20
... representative for the frequently occurring ones and representative for high O3 In general for Hanoi, the episode days were characterized with light winds, clear skies Station type Station name Parameter Surface ... the eyes, causing them to water and sting 2.1 Condition for photochemical smog development of Certain conditions are required for the formation of photochemical smog These conditions include: ... daily variation in the key chemical factors in photochemical smog formation 171 Fig Generalized reaction scheme for photochemical smog formation (source: [3]) Based on the graphs in Fig 1, some suggestions...
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Gene Selection for Cancer Classification using Support Vector Machines pot
Ngày tải lên :
06/03/2014, 00:22
... search It can be used, for instance, for forward feature selection (progressively adding features), a strategy recently used, for example, in (Smola, 2000) VI.4 Other SVM feature selection methods ... composition and mentions “smooth muscle” in its description ranks for the baseline method, for LDA, for MSE and only 41 for SVM Therefore, this is an indication that SVMs might make a better use ... to a single experiment for SVM For MSE, the dashed and solid lines overlap For LDA we could not compute the dashed line, for computational reasons The baseline method performs slightly better...
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Báo cáo khoa học: "General-to-Specific Model Selection for Subcategorization Preference*" pot
Ngày tải lên :
08/03/2014, 06:20
... for verbs V l , , Vm, respectively: Initially, for each verb vi, set ~ as the most general one `sis of the sequence `sio, , `sire For each verb vi, from the sequence `sn, , `sire, search for ... number of the active feature set is 126 for "Generalto-Specific" method and 800 for "One-by-one Feature Adding" method Therefore, general-tospecific feature selection algorithm achieves significant ... e q u i r e m e n t s Subsumption with s: for each element fs' of DI , s' has to be subsumed by s Upper Bound of ~: for each element fs, of DI, , and for each element ft of G, t does not subsume...
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Báo cáo khoa học: "Data point selection for cross-language adaptation of dependency parsers" pot
Ngày tải lên :
17/03/2014, 00:20
... Data point selection The key idea in our experiments is that we can use a simple form of instance weighting, similar to what is often used for correcting sample selection bias or for domain adaptation, ... (2008) For our main results, which are presented in Figure 1, we use the remaining three treebanks as training material for each language The test section of the language in question is used for ... obtain the best results for Arabic training using labeled data from the Bulgarian treebank, and the best results for Bulgarian training on Portuguese only The best results for Danish were, somewhat...
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Báo cáo khoa học: "Convolution Kernels with Feature Selection for Natural Language Processing Tasks" docx
Ngày tải lên :
23/03/2014, 19:20
... coefficient and mutual information (Rogati and Yang, 2002) reported that chi-squared feature selection is the most effective method for text classification Following this information, we use χ2 values ... 215–224 M Rogati and Y Yang 2002 High-performing Feature Selection for Text Classification In Proc of the 2002 ACM CIKM International Conference on Information and Knowledge Management, pages ... NUMEX, ORGANIZATION, and TIME TOP for JQA, and “coarse” and “fine” classes for EQC We used the one-vs-rest classifier of SVM as the multi-class classification method for EQC Figure shows examples of...
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Báo cáo khoa học: "Part-of-Speech Tagging Considering Surface Form for an Agglutinative Language" doc
Ngày tải lên :
23/03/2014, 19:20
... probability A lexical form of a word can be mapped to more than one surface word In this case, although the different surface forms are given, if they have the same lexical form, then the probabilities ... same lexical form, then the probabilities will be the same For example, a lexical form mong-go/nc+leul/jc2 , can be mapped from two surface forms mong-gol and mong-go-leul By applying Equation and ... morphological analysis model in detail, we should note that surface forms are considered here The transition model is a form of point-wise mutual information ẩệ ẩ ệ ẵ ệ ẩ ệ ẵ àẩ ệ ẩ ẵ è ẵ è (16) ẩ...
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SEARCH ALGORITHMS FOR ENGINEERING OPTIMIZATION potx
Ngày tải lên :
29/03/2014, 21:20
... Algorithms for Engineering Optimization form ridgeline thinning which improves the quality of the extracted lines for further proc essing, and hence increases the overall system performance [6] ... conclusions of this Chapter Search Algorithms for Engineering Optimization Learning Algorithm for Multivariate Data Analysis The Learning Algorithm for Multivariate Data Analysis (LAMDA) is an ... therefore be [0, 1] For each x U , the membership function must be unique That is, the same element can not map to different degrees of membership for the same fuzzy set Search Algorithms for...
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Báo cáo khoa học: "Active Sample Selection for Named Entity Transliteration" pptx
Ngày tải lên :
31/03/2014, 00:20
... weights improves performance for both target languages 3.1 space than used in this work Another aspect investigated is using our selective sampling for adapting the learning process for data originating ... using an active sample selection scheme The sample selection process is guided by the Sufficient Spanning Features criterion (SSF) introduced in section 2.2, to identify informative samples in the ... training and training with weights The results clearly show that using weights for training improve the classifier’s performance for both Russian and Hebrew It can also be observed that in many cases...
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compact numerical methods for computers linear algebra and function minimisation 2ed - adam hilger
Ngày tải lên :
31/03/2014, 15:02
... p/(v cos φ ) for q > sin φ = sgn(p)[(v – q)/(2v ) ] cos φ = p/(υ sin φ ) ½ for q < (3.23) (3.24) (3.25) (3.26) where } sgn (p) = –1 for p > for p < (3.27) Note that having two forms for the calculation ... petroleum A model is therefore formulated using, for simplicity, a linear form (money income) = x1 + x2 (nitrogen) + x3 (phosphate) + x4 (potash) + x5 (petroleum) (2.28) For this problem the data ... book 12 Compact numerical methods for computers As this revision is being developed, efforts are ongoing to agree an international standard for Full BASIC Sadly, in my opinion, these efforts not...
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compressor selection and sizing
Ngày tải lên :
02/04/2014, 15:35
... thank Dan Beard and his son Sean for computer support some tedious image editing hanks go to Brown and Root for scanning the first edition, and for ng me an electronic form on which to build the revised ... process and plant air Compressors: Selection and Sizing Compression Methods Compressors have numerous forms, the exact configuration being ased on the application For comparison, the different types ... 100 110 120 PERCENT FLOW Figure 1-3 General performance curve for axial flow, centrifugal, and positive isplacement Compressors: Selection and Sizing Intermittent Mode Compressors Reciprocating...
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![wiley finance, investment manager analysis - a comprehensive guide to portfolio selection, monitoring and optimization [2004 isbn0471478865]](https://media.store123doc.com/images/document/14/y/xf/medium_QyYI7IBVAK.jpg)
wiley finance, investment manager analysis - a comprehensive guide to portfolio selection, monitoring and optimization [2004 isbn0471478865]
Ngày tải lên :
08/05/2014, 10:12
... assets The form provides a wealth of firm and investment professional information The form is also available via the SEC’s web site See Chapter for more detail on the ADV SAMPLE REQUEST FOR INFORMATION ... data collection stage—formally known as the request for information (RFI) So far, we have a lot of information that we have combined from a number of different sources This information has allowed ... following information usually provides everything I need: ■ Historical performance Even though we have the performance from our databases, it is important to get the historical performance information...
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Báo cáo sinh học: " Reference gene selection for quantitative real-time PCR analysis in virus infected cells: SARS corona virus, Yellow fever virus, Human Herpesvirus-6, Camelpox virus and Cytomegalovirus infections" doc
Ngày tải lên :
18/06/2014, 22:20
... be expected for useful reference genes and a high SD for genes that are susceptible to virus replication Corresponding to the recent estimation the SD of the CT value was highest for Act in of ... the manufacturer's recommendations for oligo(dT)20 primed cDNA-synthesis cDNA synthesis was performed using µg of RNA, at 50°C Finally, cDNA was diluted 1:5 before use in QPCR Quantitative TaqMan ... standards for quantifying RNA levels under hypoxia Biochem Biophys Res Commun 1999, 259:523-526 Radonic A, Thulke S, Mackay IM, Landt O, Siegert W, Nitsche A: Guideline to reference gene selection for...
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