a two step optimisation method for dynamic weapon target assignment problem

... observed values are plotted against the estimated values for the stochastic method Two- step mortality model for Pinus radiata 445 Table IV Parameter estimates and statistics to compare and validate ... stand-level variables (e.g., age, density, site index, …) that affect the natural mortality process MATERIALS AND METHODS 2.1 Data The data in this study are from a trial network of 130 permanent plots ... radiata in Galicia Mean, maximum and minimum values and standard deviations (SD) for the main stand variables (for the first and second inventory of the 130 sample plots) are presented in Table I...

Ngày tải lên: 08/08/2014, 01:21

... Dong Yang, Paul Dixon, Yi-Cheng Pan, Tasuku Oonishi, Masanobu Nakamura and Sadaoki Furui 2009 Combining a Two- step Conditional Random Field Model and a Joint Source Channel Model for Machine Transliteration, ... Kumar Naskar and Sivaji Bandyopadhyay 2006 A modified joint source-channel model for transliteration, Proceedings of the COLING/ACL, pages 191-198 Bo-June Hsu and James Glass 2008 Iterative Language ... unit features: C−2 , C−1 , C0 , C1 , C2 Indian languages In the “NEWS 2009 Machine Transliteration Shared Task”, a new two- step CRF model for transliteration task has been proposed (Yang et al.,...

Ngày tải lên: 17/03/2014, 00:20

... documents) We also evaluated on an out-of-domain (OOD) dataset, the MUC7 formal run (59K words) MUC7 has a different annotation standard than the CoNLL03 data It has several NE types that don’t appear in ... accuracy of the PCFG-based Hebrew parser Deschacht and Moens (2009) use a latent-variable language model to improve semantic role labeling distributional methods can overlap For example, Pereira ... 1989) is a distributional technique that maps words to two dimensions, such that syntactically and semantically related words are nearby (Honkela et al., 1995; Honkela, 1997) LSA (Dumais et al.,...

Ngày tải lên: 20/02/2014, 04:20

... shows that treating AA as a text classification problem is viable, but the feature types are all fairly shallow, and the approach doesn’t make efficient use of the training data as a separate classifier ... complexity and deviation of a sentence from the parser’s grammatical model This approach bears some similarities to our use of grammatical complexity and extragrammaticality features, but grammatical ... ordinal arrangement of values As our data contains some tied values, we calculate Spearman’s correlation by using Pearson’s correlation on the ranks Table presents the Pearson’s and Spearman’s...

Ngày tải lên: 20/02/2014, 04:20

... discriminative training to rerank the candidates generated in the first step Reranking has been used in many tasks to find better global solutions, such as machine translation (Wang et al., 2007), parsing ... sentence with that of the first ranked candidate This is because we try to avoid a very large or small compression ratio, and the first candidate is generally a good candidate with reasonable length ... Meeting on Association for Computational Linguistics, pages 173–180, Stroudsburg, PA, USA Proceedings of ACL James Clarke and Mirella Lapata 2008 Global inference for sentence compression an integer...

Ngày tải lên: 07/03/2014, 18:20

... recall at precision 0.9 on the standard pseudodisambiguation task Additionally, because L DA - SP is based on a formal probabilistic model, it has the advantage that it can naturally be applied ... model each relation/argument combination as being generated by a latent class variable These classes are automatically learned from the data This retains the class-based flavor of the problem, without ... 48th Annual Meeting of the Association for Computational Linguistics Hal Daume III 2007 hbc: Hierarchical bayes compiler http://hal3.name/hbc Patrick Pantel, Rahul Bhagat, Bonaventura Coppola,...

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 09/03/2014, 01:20

... is a significant advantage to have more accurate models than can be derived from a step response It is also shown that the benefits of derivative action are strongly correlated to s For delay dominated ... that the gain and the integral time are well defined for 0:3 < s < 0:5 but that there is a considerable variation of derivative time in that interval Because of the large spread in parameter values ... far we have developed a tuning formula for a particular value of the design parameter M It is desirable to have tuning formulas for other values of M In this section we will develop such a formula...

Ngày tải lên: 12/03/2014, 00:20

... necessary length of the hashed array, to achieve any desired bound on the error rate In general, the hashed array can be much smaller than the original unhashed array (Bloom, 1970) Classical Bloom ... produced a variety of software tools for solving these problems However, at first blush our instances are much too large for readily-available set programming tools Grammars like ERG contain thousands ... programming software cannot handle such instances 3.1 being choke-vertices Maximal and minimal elements are always choke-vertices Choke-vertices are important because the optimal bit assignment for...

Ngày tải lên: 17/03/2014, 00:20

... the world forest area) Planted forests and new pulp mills as well as paper mills in Asia and South America have changed pulp and paper supply The world’s demand for paper and paperboard is currently ... significant pulp and paper countries like Germany, Finland and Sweden Newly-planted and fast-growing forests in Asia and South America have turned cheap wood raw material to their advantage, and ... define importance for areas and for e.g expert panels to evaluate specific areas This approach also balances the areas of the framework Using this separation, the expertise in a company can be widely...

Ngày tải lên: 18/03/2014, 02:20

... Uncertainty in AI (UAI) Stoyan Mihov and Klaus U Schulz 2004 Fast approximate search in large dictionaries Comput Linguist., 30:451–477, December Naoaki Okazaki, Yoshimasa Tsuruoka, Sophia Ananiadou, ... Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, pages 181–189 Andrew R Golding and Dan Roth 1999 A winnowbased approach to context-sensitive ... experiment Because more candidates can be generated with a larger vocabulary, the performances of all the methods de- Generative Generative (smallVocab) Logistic Generative (largeVocab) Our Method 100%...

Ngày tải lên: 30/03/2014, 21:20

... Basis of software design Main problems of software design Structure and architecture Analyses and evaluation of software designing quality A notational system of software design Tactics and method ... process Table Input data format (knowledge and skill for software development) 62 62 Table Experimental input data Self Organizing Maps - Applications and Novel Algorithm Design Self Organizing Maps ... the sampled location and the reference model locations on the SOM map The data used for mapping is shown in Table For instance, N and O specialize in a phase I skill A two- dimensional SOM is applied...

Ngày tải lên: 28/04/2014, 10:14

... we can estimate the winding parameters ( and ) and damper parameters ( and ) The and got from standstill test data may not be accurate enough for online model, but it can be used as initial values ... unaligned position does not change much with the phase current and can be treated as a constant The inductances at midway and aligned position LU et al.: NEURAL NETWORK-BASED MODELING AND PARAMETER ... nonlinear and cannot be easily expressed by any analytical equation The neural network can 289 Fig 12 Validation of model with online operating data (phase A) provide very good mapping if trained...

Ngày tải lên: 28/04/2014, 10:17

... formulation in which an appropriately weighted residual of the Darcy law is added to the standard mixed formulation In Hughes-Masud-Wan [5], the method was extend within the discontinuous Galerkin ... 19 Adams, RA: Sobolev Spaces Academic Press, San Diego, CA (1975) Luo et al Boundary Value Problems 2011, 2011:48 http://www.boundaryvalueproblems.com/content/2011/1/48 Page 17 of 17 20 Schwab, ... viable, and we also believe it may be practically useful It generalizes and encompasses all the successful elements described in [2,6] and [5] Optimal error estimate are obtained for the concentration,...

Ngày tải lên: 20/06/2014, 22:20

... doi:10.1137/0314056 28 Aoyama, K, Kimura, Y, Takahashi, W, Toyoda, M: Approximation of common fixed points of a countable family of nonexpansive mappings in a Banach space Nonlinear Anal 67, 2350–2360 ... article as: Jung: A general composite iterative method for generalized mixed equilibrium problems, variational inequality problems and optimization problems Journal of Inequalities and Applications ... doi:10.1016/j.na.2006.08.032 29 Jung, JS: A new iteration method for nonexpansive mappings and monotone mappings in Hilbert spaces J Inequal Appl 2010, 16 (2010) Article ID 251761 30 Takahashi, S, Takahashi,...

Ngày tải lên: 21/06/2014, 00:20

... Results and discussion TEM analyses of Bi2Te3 nanowires grown by the twostep process were performed Bi2Te3 nanowires have a cylindrical shape, several tens of nanometers in diameter and several hundreds ... utilized Figure 3a is a high-angle angular dark field (HAADF) STEM image of a Bi2Te3 nanowire with a diameter of 78 nm The EDS line scan profiles show the uniform atomic distribution of Bi and Te elements ... a HRTEM image and SAED pattern of the part where a Bi core-Bi2Te3 shell interface was originally located, it is found that the synthesized Bi Te nanowire has no interface inside and is crystalline...

Ngày tải lên: 21/06/2014, 04:20

... study and surface characterizations using FE-SEM and participated in draft writing SJS conducted practical MNHS fabrication, surface wettability characterizations, and graphical information creation ... Figurea PR removal Pillar Asher Pillar Acetone Cavity Asher Cavity a Micro-pattern Contact angle Acetone SEM images displayed not match practical sizes, but present geometrical structures performance ... KSV CAM-200 (KSV Ins.) The value of contact angle on each fabricated substrate was automatically calculated based on the calibrating program, KSV Contact Angle Measurement System We used DI water...

Ngày tải lên: 21/06/2014, 04:20

... under microwaves irradiation Appl Catal, A 2009, 371(1-2):22-30 Subrahmanyam KS, Panchakarla LS, Govindaraj A, Rao CNR: Simple Method of Preparing Graphene Flakes by an Arc-Discharge Method J Phys ... both methods are used to analyze the Raman data The ID/IG ratio obtained using both peak height and integrated intensity methods are plotted in Figure 7a for the six samples A statistical two- sample ... [26] is said to be not appropriate for all graphite forms Hence, a general formula for La involving any excitation energy, El , was proposed by Canado et al [23] as shown in Equation is adopted...

Ngày tải lên: 21/06/2014, 06:20

... the American Mathematical Society, vol 4, pp 506–510, 1953 S Reich, “Weak convergence theorems for nonexpansive mappings in Banach spaces,” Journal of Mathematical Analysis and Applications, vol ... in Mathematics, the Thailand Research Fund, and the Graduate School of Chiang Mai University for financial support References W R Mann, “Mean value methods in iteration,” Proceedings of the American ... mappings and applications,” Indian Journal of Mathematics, vol 41, no 3, pp 435–453, 1999 W Takahashi and K Shimoji, “Convergence theorems for nonexpansive mappings and feasibility problems,” Mathematical...

Ngày tải lên: 21/06/2014, 11:20

... (2000) Khan, Y, Faraz, N, Yildirim, A, Wu, Q: Fractional variational iteration method for fractional initial-boundary value problems arising in the application of nonlinear science Comput Math Appl ... fractional differential equations Appl Math Lett 24, 2146–2152 (2011) 20 Saadatmandi, A, Dehghan, M: A new operational matrix for solving fractional-order differential equations Comput Math Appl ... problems for fractional differential equations with constant and variable coefficients Moreover, Rehman and Khan [27] derived a Legendre wavelet operational matrix of fractional order integration and applied...

Ngày tải lên: 21/06/2014, 17:20