mean static eigen champ05s gravity field model and its evaluation

... mobility models in MANET simulation is the random walk mobility model [4] In this model, the movement direction and speed at some time t + Δt has no relationship with the direction and speed ... makes this model memoryless, and generates a nonrealistic movement for each MN, presenting sharp turns, sudden stops, and accelerations Some other models based on the random walk mobility model have ... Analytical modeling The SIMM model uses two Markov chains with discrete parameters and states (0, 1, and 2), to represent movements in the x- and y-coordinate, with changes in coordinates x and y...

Ngày tải lên: 22/06/2014, 19:20

... expressed by Eq (12): Tm = Tm × s × m × (n − 1) minimization runs were performed and mean squared error, standard deviation and mean gauss error values were calculated xi D f4 = D ∑ 4000 ∏ cos( − i =1 ... then we call xm and xmax are ITS Definition In One Side (IOS): In the line segment of the xm and xmax in the variable space, iff ∃ xm’, so that: f (xm’)≥ f (xmax’), then we call xm and xmax are ... integral of the Gaussian distribution with mean and variance of 1/2 And this function only can be used for a scalar So we used it with average form called mean gauss error (MGE): Rosenbrock MSE 7.2747...

Ngày tải lên: 12/08/2014, 17:20

... the proposed model and scheme are explored and investigated, and well-known perceptual models related to the proposed JND model are discussed • A new spatio-temporal DCT-based CSF model, which ... domain, subband JND models are of particular interest because CSF can be more easily incorporated in subband and more images are coded in a subband scenario A typical subband-based JND model consists ... CSF model is combined with luminance adaptation and contrast masking to form a complete JND model Subjective testing shows that our model outperforms existing models in JND value prediction, and...

Ngày tải lên: 08/11/2015, 17:17

... system units contribute to multiple model units Ss and S m not exactly overlap Overlap judgment is not binary For example, in an evaluation session an assessor judged system units S1.1 and S10.4 ... against model summaries and the inadequacy of using recall as defined As we mentioned earlier, NIST assessors not only marked the sharing relations among system units (SU) and model units (MU), ... retention, and weighted retention for all summary lengths: overall average, 400, 200, 100, and 50 words If we count the number of model units that are marked as good summary units and are selected...

Ngày tải lên: 17/03/2014, 08:20

... demonstrate in our bilingual evaluation 2.3 Evaluation Method Evaluation for hypernymy and synonymy usually uses WordNet (Lin and Pantel, 2002; Widdows and Dorow, 2002; Davidov and Rappoport, 2006) For ... (Davidov and Rappoport, 2006; Widdows and Dorow, 2002) and meronymy (Berland and Charniak, 1999; Girju et al., 2006) Since named entities are very important in NLP, many studies define and discover ... 2004), meronymy (Berland and Charniak, 1999; Girju et al., 2006), synonymy (Widdows and Dorow, 2002; Davidov and Rappoport, 2006), and verb strength + verb happensbefore (Chklovski and Pantel, 2004)...

Ngày tải lên: 23/03/2014, 17:20

... sterile sandy soil at the ratio of 1:1 (garden soil: sand) into earthen pots and kept under high humidity (70%) in a greenhouse with temperature (30 ± °C) for acclimatization RESULTS AND DISCUSSION ... mangium: growing and utilization, MPTS monograph series, No 3, Winrock International and FAO, Bangkok, Thailand, pp 1–19 [7] Kumar M.B., Barker R.E., Reed B.M., Morphological and molecular analysis ... regenerated and the mother plants Electrophoretic DNA bands of low visual intensity that could not be readily distinguished as present or absent were considered ambiguous markers and were not...

Ngày tải lên: 08/08/2014, 01:21

... OULKBG 01 10 11,10 AI ULKBG 10 and ev9 11, 01 10 PAPAP 01 and ev3 10 UAP 10 01 and ev10 10 and ev7 11 00 01 Otherwise 01 11 Go to (AI) 10 AP 00 Go to 00 and ev0 00 and ev4 Figure 2: Next state ... the term static objects instead of the more precise form static foreground regions 2.1 Dual Background Models A statistical background model as defined in (1) provides a description of the static ... Hypothesis Moving object Candidate abandoned object Uncovered background Scene background being introduced in the scene and remaining static will be incorporated into the model at some time Therefore,...

Ngày tải lên: 21/06/2014, 07:20

... Antilles Anguilla Cayman Islands Falkland Islands South Georgia and South Sandwich Islands Montserrat Pitcairn Saint Helena Ascension Island Tristan da Cunha Turks and Caicos Islands British Antarctic ... employ models that are known for their dynamism and empirical robustness Among these are the Gravity model and the now dominant CGE models like the Global Trade Analysis Project or GTAP model and ... Portugal followed in 1986 and then Austria, Finland, and Sweden in 1995 As it stands today the EFTA is comprised of the original members of Iceland, Norway, Switzerland, and Liechlenstein However,...

Ngày tải lên: 30/09/2015, 13:36

... HW,sr are independent and identically distributed (i.i.d.) Gaussian random variables with zero mean and unit variance The MR × MR matrix Σsr and NS × NS matrix ΨT are the row sr and column covariance ... LTE, IMT-Advanced and Winner project [3, 4] Generally speaking, there are three kinds of cooperative protocols: amplify-andforward (AF), decode -and- forward (DF) and compress -and- forward (CF) For ... of T and Θ, respectively, while the diagonal matrices ΛT and ΛΘ contains the eigenvalues of T and Θ, respectively Without loss of generality, it is assumed that the diagonal elements of ΛT and...

Ngày tải lên: 20/11/2012, 11:31

... Portfolio Theory and use Fundamental Analysis to evaluate stock and use it in the allocation The software package uses candlestick charts and simple moving averages to value the stock and use it for ... Treynor-Black Model The software can be improved to show more detailed technical charts and allow the comparison of two or more portfolios -1- Attestation I understand the nature of plagiarism, and I ... project and the software development lifecycle It outlines the background and context of the project It spans into the scope and objectives continuing into the achievements 1.1 Background and Context...

Ngày tải lên: 29/04/2013, 14:07

... intercooling pressure ratio and the total pressure ratio are optimized, and the corresponding exergetic efficiency is obtained Cycle model The T-s diagram of the heat and power cogeneration plant ... temperatures are TH , TL and TK respectively, and the intercooling fluid temperature is TI The heat exchangers between the working fluid and the heat reservoirs, the regenerator and the intercooler ... decreases, and π Π max increases first, and then decreases, but the value of π Π max changes slightly Figure Characteristics of Π max and (ηex )Π versus τ max Figure 10 Characteristics of π Π max and...

Ngày tải lên: 05/09/2013, 14:58

... frequency and antenna gain and is related to AF as shown in Section 4-12 SAMPLE CALCULATIONS Section 4-2 provides sample calculations using power density and power terms from Table and Table ... terms from Table and Table 2, whereas Section 4-12 uses these terms plus field intensity and voltage terms from Table and Table Refer the examples in Section 4-12 for usage of the conversions ... receiving antenna Conversion Between Field Intensity (Table 1) and Power Received (Table 2) Power received (watts or milliwatts) can be expressed in terms of field intensity (volts/meter or µv/meter)...

Ngày tải lên: 12/12/2013, 09:15

... returns are displayed in & gure The mean monthly returns on IBM and the market index are 0.9617% and 1.3992% per month and the sample standard deviations are 5.9024% and 6.8353% per month, respectively ... portfolio The random error ed term εit has a similar interpretation as the error term in the CER model In the single index model, εit represents random news that arrives between time t − and t that ... i0 s loading on the j th factor and εit denotes the random component independent of all of the systematic factors The single index model results when F1t = RMt and β i,2 = · · · = β i,k = In the...

Ngày tải lên: 17/12/2013, 15:17

Ngày tải lên: 21/12/2013, 19:15

Ngày tải lên: 21/12/2013, 19:15

... the multiplication of a Taylor model by a scalar in Section 4, the addition in Section and the product in Section of two Taylor models Section defines Taylor models and Section recalls useful facts ... hand the truncation error and on the other hand the rounding errors made in the construction of this Taylor model, both in the approximation of exact coefficients by floating-point arithmetic and ... References [1] American National Standards Institute and Institute of Electrical and Electronic Engineers, IEEE standard for binary floating-point arithmetic, ANSI/IEEE Standard, Std 754-1985, New York,...

Ngày tải lên: 12/01/2014, 22:06

... wilder, with rocks and trees and sand and an occasional glimpse of lake At that time Sweden was supposed to bear little good-will towards England, and certainly our reception in that land was distinctly ... dressings, chloroform and all kinds of medical supplies, and especially (even worse in one way) very short of hospital linen such as sheets and towels and shirts and drawers, and we had the greatest ... Brussels, and the only thing to now was to get them back to England as soon as possible In the meantime a few of them took the law into their own hands, and slipped away without a passport, and got...

Ngày tải lên: 18/02/2014, 08:20

... Deciduous broadleaf, Mixed cover, and Woodland; - Wooded grasslands; 8, - Closed shrublands, and Open shrublands; 10 - Grasslands; 11- Crop land; and Areal-Average potential evapotranspiration over basin ... broadleaf Deciduous needleleaf Deciduous broadleaf Mixed cover Woodland Wooded grasslands Closed shrublands Open shrublands Grasslands Crop land Areal Jan 56 53 53 53 53 58 56 56 63 20 56 Feb 63 56 56 ... forest 0.18 125 Mixed forest 0.18 125 Woodland 0.18 125 Wooded grasslands 0.19 135 Closed shrublands 0.19 135 Open shrublands 0.19 135 Grasslands 0.20 120 Croplands 0.10 120 3.3 Meteorological data...

Ngày tải lên: 05/03/2014, 16:20

... include Gilboa and Schmeidler (1989), Epstein and Wang (1994), Anderson, Hansen, and Sargent (2000), Chen and Epstein (2002), Hansen and Sargent (2001), Epstein and Miao (2003), Routledge and Zin (2002), ... under the reference model by choosing a ¼ and b ¼ 0, and ventures into other models by choosing some other a and b Let P be the entire collection of such models defined by a and b We are now ready ... derivatives are examined by Liu and Pan (2003), Liu, Longstaff, and Pan (2003) and Das and Uppal (2001) Dufresne and Hugonnier (2001) study the impact of event risk on pricing and hedging of contingent...

Ngày tải lên: 07/03/2014, 10:20

... Plans, and Projects: Findings and Recommendations Environmental Health and Child Survival: Epidemiology, Economics, and Experiences International Trade and Climate Change: Economic, Legal, and Institutional ... Environmental Assessment in Policy and Sector Reform: Conceptual Model and Operational Guidance Strategic Environmental Assessment in Policy and Sector Reform Conceptual Model and Operational Guidance ... Pilot Program on SEA Piloting SEA in Policy and Sector Reform Objectives of the Evaluation The Evaluation Approach Limitations of the Pilot Program and Evaluations Structure of the Report Notes...

Ngày tải lên: 14/03/2014, 23:20