15 rendering a model with a view
A Macroeconomic Model with a Financial Sector ppt
Ngày tải lên :
06/03/2014, 19:20
... our assumptions an economy with aggregate expert net worth ςNt and aggregate capital ςKt has the same properties as an economy with aggregate expert net worth Nt and capital Kt , scaled by a factor ... Gale (2000) and Zawadowski (2009) The fact that in reality risk taking by leveraged market participants is not observable to others can lead to risk management strategies that are in aggregate ... marginal value of net worth and characterizes their optimal strategies Note that, as we just demonstrated, equation (5) implies that the process Θt is always a supermartingale, and a martingale...
- 52
- 265
- 0
Báo cáo khoa học: Reduction of a biochemical model with preservation of its basic dynamic properties doc
Ngày tải lên :
07/03/2014, 11:20
... ADP trioseP + 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: ... 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 ... difACA: outACA: V2 ½Glc½ATP 1þ ½ATP Ki q k3[trioseP] [NAD+] k4[BPG] [ADP] k5[ACA] [NADH] k6[ATP] k7[Glc] [ATP] k8[trioseP] [NADH] k9([ACA] ) [ACAx]) (k0 + k10) [ACAx] ACA) was changed so that...
- 16
- 492
- 0
Báo cáo khoa học: "A Discriminative Language Model with Pseudo-Negative Samples" pptx
Ngày tải lên :
08/03/2014, 02:21
... DLMs are trained using correct sentences from a corpus and negative examples from a Pseudo-Negative generator An advantage of sampling is that as many negative examples can be collected as correct ... disambiguation models for wide-coverage hpsg parsing In Proc of ACL 2005., pages 8390, Ann Arbor, Michigan, June Brian Roark, Murat Saraclar, and Michael Collins 2007 Discriminative n-gram language modeling ... each step in the exchange algorithm, the approximate value of the change of the log-likelihood was examined, and the exchange algorithm applied only if the approximate value was larger than a...
- 8
- 315
- 0
Báo cáo khoa học: "A Flexible Stand-Off Data Model with Query Language for Multi-Level Annotation" ppt
Ngày tải lên :
08/03/2014, 04:22
... (i.e span) of basedata elements (Figure 2) Normally, however, a markable is also associated with arbitrarily many user-defined attribute-value pairs (Figure 3, Figure 4) Markables can also be ... with a capital letter Markables are the carriers of the actual annotation information They can be queried by means of string matching and by means of attribute-value combinations A markable query ... relations associate arbitrarily many markables with each other in a transitive, undirected way The coref class attribute in Figure is an example of how such a relation can be used to represent a...
- 4
- 348
- 0
Báo cáo khoa học: "Combining a Statistical Language Model with Logistic Regression to Predict the Lexical and Syntactic Difficulty of Texts for FFL" potx
Ngày tải lên :
08/03/2014, 21:20
... grows, more and more data is becoming available, and data mining approaches may become applicable to the textcategorization problem for FFL readability Support vector machines have already been ... treat these variables as binary or continuous Theoretical justifications for a binary parameterisation lie in the fact that a text becomes more complex for a L2 language learner when there is a ... good compared to similar research on L1 English by Heilman et al (2008) Using more complex syntactic features, they obtained an adjacent accuracy of 52% with a PO model, and 45% with a MLR model...
- 9
- 514
- 0
Báo cáo khoa học: "Robust Approach to Abbreviating Terms: A Discriminative Latent Variable Model with Global Information" docx
Ngày tải lên :
17/03/2014, 01:20
... forms as the training/evaluation data The evaluation metrics used in the abbreviation generation are exact-match accuracy (hereinafter accuracy), including top-1 accuracy, top-2 accuracy, and top-3 ... state-of-the-art abbreviation recognizers as baselines: Schwartz and Hearst’s method (SH) (2003), SaRAD (Adar, 2004), ALICE (Ao and Takagi, 2005), Chang and Sch¨ tze’s u method (CS) (Chang and ... that there are far fewer classification candidates of the abbreviation recognition problem, as compared to the generation problem Eytan Adar 2004 SaRAD: A simple and robust abbreviation dictionary...
- 9
- 389
- 0
Báo cáo khoa học: "A Pylonic Decision-Tree Language Model with Optimal Question Selection" potx
Ngày tải lên :
17/03/2014, 07:20
... obtain a set of subtrees The reason for keeping a hierarchy instead of a fixed partition of the vocabulary is to be able to dynamically adjust the partition to accommodate for training data fragmentation ... (Bahl et al., 1989) Smoothing as well as interpolation with a standard trigram model eliminates the zero probabilities 2.2 T h e Hierarchical Classification of Words The goal is to build a binary ... perform significantly better than the standard N-gram approach The algorithm produced satisfactory results on a 5000-word vocabulary One can see from the sample classes that the automatic building...
- 4
- 283
- 0
Báo cáo khoa học: "A Joint Sequence Translation Model with Integrated Reordering" doc
Ngày tải lên :
30/03/2014, 21:20
... Pharaoh: A beam search decoder for phrase-based statistical machine translation models In AMTA, pages 115–124 Philipp Koehn 2004b Statistical significance tests for machine translation evaluation ... Human Language Technology and North American Association for Computational Linguistics Conference, pages 127–133, Edmonton, Canada Philipp Koehn, Amittai Axelrod, Alexandra Birch Mayne, Chris Callison-Burch, ... real data/system, but made-up for the sake of argument 1046 than traditional PBSMT and is able to deal with local and long-distance reorderings in a consistent way Another weakness of the traditional...
- 10
- 373
- 1
Báo cáo sinh học: "Comparison between 68Ga-bombesin (68Ga-BZH3) and the cRGD tetramer 68Ga-RGD4 studies in an experimental nude rat model with a neuroendocrine pancreatic tumor cell line" ppt
Ngày tải lên :
18/06/2014, 18:20
... used a subdivision of × and a maximal SUV of 20 for the calculation of fractal dimension [30] Statistical analysis Statistical evaluation was performed with Stata/SE 10.1 (StataCorp, College Station, ... k4 with externalisation Besides the compartmental analysis, a non-compartmental model based on the fractal dimension was used The fractal dimension is a parameter of heterogeneity and was calculated ... tomography (PET) and gene array data: a new approach for the correlative analysis of molecular biological and clinical data IEEE Trans Med Imaging 2007; 26:804–812 30 Dimitrakopoulou-Strauss A, ...
- 23
- 350
- 0
báo cáo hóa học:" Metformin therapy in a hyperandrogenic anovulatory mutant murine model with polycystic ovarian syndrome characteristics improves oocyte maturity during superovulation" pot
Ngày tải lên :
20/06/2014, 07:20
... of AMP activated kinase (AMPK) [23] AMPK serves as a sensor of energy status at the cellular level and is activated by an elevated AMP/ATP ratio Activation of AMPK may induce catabolic processes ... in the animal facility at the Massachusetts General Hospital in accordance with the National Institutes of Health standards for the care and use of experimental animals Rooms provided a controlled ... conception and formulation of the study design and and to critical analysis of results JOD assisted with animal care and progesterone assays HJL served as an additional participant during the assessment...
- 10
- 291
- 0
báo cáo hóa học:" The net cost of incorporating resistance testing into HIV/AIDS treatment in South Africa: a Markov model with primary data" pot
Ngày tải lên :
20/06/2014, 08:20
... the National Health Laboratory Service (authors’ data) All costs are shown in US dollars after applying the 2008 average exchange rate of 8.28 South African rands to one US dollar [5] An annual ... detectable viral load occurs and are managed as in the RT strategy, while those on ART longer than three years at the time of confirmed failure are managed as in the RM strategy In all scenarios, ... Discount rate applied 3.0% to future costs (annual) Exchange rate (Rand/$) 8.28‡ *Long et al, 2010 [5] † Authors’ data from National Health Laboratory Service, South Africa ‡ Exchange rate taken from...
- 6
- 386
- 0
báo cáo hóa học: " A packet-layer video quality assessment model with spatiotemporal complexity estimation" doc
Ngày tải lên :
21/06/2014, 00:20
... approaches can be followed in packetlayer modeling One is the parameter-based modeling approach [6-9] and another is the loss-distortion chainbased modeling approach [5] The parameter-based approach ... probability Whereas, the VQA model for monitoring purpose is expected to give quality degradation alarm with high accuracy and should be able to estimate as accurate as possible the quality of each ... subjective dataset and analysis As described above, the packet-layer video QoE assessment model has two typical application scenarios, video system planning and in-service video quality monitoring, each...
- 13
- 331
- 0
Báo cáo hóa học: " Research Article Non-Constant Positive Steady States for a Predator-Prey Cross-Diffusion Model with Beddington-DeAngelis Functional Response" pot
Ngày tải lên :
21/06/2014, 05:20
... Journal of Mathematical Analysis and Applications, vol 327, no 1, pp 539– 549, 2007 10 R Peng and M Wang, “Qualitative analysis on a diffusive prey-predator model with ratio-dependent functional ... diffusion and advection,” Mathematical Modelling of Natural Phenomena, vol 3, no 3, pp 42–86, 2008 23 Y Du, P Y H Pang, and M Wang, “Qualitative analysis of a prey-predator model with stage structure ... Boundary Value Problems 12 J Poggiale, M Gauduchon, and P Auger, “Enrichment paradox induced by spatial heterogeneity in a phytoplankton-Zooplankton system,” Mathematical Modelling of Natural Phenomena,...
- 26
- 386
- 0
Báo cáo sinh học: " Research Article A Double S-Shaped Bifurcation Curve for a Reaction-Diffusion Model with Nonlinear Boundary Conditions" doc
Ngày tải lên :
21/06/2014, 16:20
... Yeh, “Exact multiplicity of solutions and S-shaped bifurcation curves for the p-Laplacian perturbed Gelfand problem in one space variable,” Journal of Mathematical Analysis and Applications, ... S V Parter, “Solutions of a differential equation arising in chemical reactor processes,” SIAM Journal on Applied Mathematics, vol 26, pp 687–716, 1974 12 D H Sattinger, A nonlinear parabolic ... nonlinear eigenvalue problems in ordered Banach spaces,” SIAM Review, vol 18, no 4, pp 620–709, 1976 21 D J Guo and V Lakshmikantham, Nonlinear Problems in Abstract Cones, Academic Press, Orlando,...
- 23
- 229
- 0
báo cáo hóa học:" Dynamical analysis of a biological resource management model with impulsive releasing and harvesting" pdf
Ngày tải lên :
21/06/2014, 17:20
... Dynamical analysis of a biological resource management model with impulsive releasing and harvesting Jianjun Jiao∗1 , Lansun Chen2 and Shaohong Cai1 School of Mathematics and Statistics, ... China ∗ Corresponding author: jiaojianjun05@126.com Email address: LC: lschen@amss.ac.cn SC: caishaohong@yahoo.com.cn Abstract In this study, we consider a biological resource management predator–prey ... investigated a predator–prey model with impulsive releasing prey population and impulsive harvesting predator population and prey population at different fixed moment We analyze that the predator-extinction...
- 31
- 284
- 0
báo cáo hóa học:" Research Article A Viral Infection Model with a Nonlinear Infection Rate" pptx
Ngày tải lên :
21/06/2014, 20:20
... Journal of Mathematical Analysis and Applications, vol 329, no 1, pp 281–297, 2007 20 L Cai and J Wu, “Analysis of an HIV/AIDS treatment model with a nonlinear incidence,” Chaos, Solitons & Fractals, ... 1445–1472, 2001 15 O Sharomi and A B Gumel, “Re-infection-induced backward bifurcation in the transmission dynamics of Chlamydia trachomatis,” Journal of Mathematical Analysis and Applications, vol 356, ... model with time delay,” Journal of Mathematical Analysis and Applications, vol 335, no 1, pp 683–691, 2007 19 X Song and A U Neumann, “Global stability and periodic solution of the viral dynamics,”...
- 19
- 331
- 0
Báo cáo hóa học: "Research Article Global Behavior for a Diffusive Predator-Prey Model with Stage Structure and Nonlinear" docx
Ngày tải lên :
21/06/2014, 20:20
... Journal of Mathematical Analysis and Applications, vol 279, no 1, pp 1–21, 2003 21 M Wang, Nonliear Parabolic Equation of Parabolic Type, Science Press, Beijing, China, 1993 22 H Amann, “Dynamic theory ... theory of quasilinear parabolic equations—II: reaction-diffusion systems,” Differential and Integral Equations, vol 3, no 1, pp 13–75, 1990 23 H Amann, “Dynamic theory of quasilinear parabolic systems—III: ... “Invertibility of linear noncooperative elliptic systems,” Nonlinear ´ ´ Analysis: Theory, Methods & Applications, vol 31, no 5-6, pp 687–699, 1998 14 K Nakashima and Y Yamada, “Positive steady states for...
- 19
- 303
- 0