... port demand With a linear transshipment container demand, it is able to achieve analytical properties through a two-stage game approach Considering a nonlinear transshipment container demand in ... its price to attract more demand as they are more likely to have spare capacity and hence less congestion In response, the rival port has to lower its price as a countermeasure since its capacity ... models to analyse actual data to draw the insights of competition between or among ports Chou et al.(2003) used SWOT analysis to analyze the competitiveness of major container ports in Asia eastern...
Ngày tải lên: 16/09/2015, 12:42
... that are contending for the access medium Another approach is to consider total arrival packet rate to the network as an offered load The main parameters for our simulation are based on [18] and ... game Game of strategy and chance Dynamic (sequential) game Static (Simultaneouse) game Figure 1: Classification of games Superframe-1 Active part Superframe-2 Superframe-n Sleep part Figure 2: Active/sleep ... games for better understanding As shown in Figure 1, strategic games are broadly classified as cooperative and noncooperative games In noncooperative games the player cannot make commitments to...
Ngày tải lên: 21/06/2014, 17:20
A representation theoretic approach to an eisenstein series
... NUMBER -THEORETIC APPROACH TO HR/2 Chapter Representation -theoretic approach to Hr/2 Gelbart showed in [5] that there is a bijection mapping between certain automorphic representation and the space ... Summary In [1], the authors have developed a representation -theoretic approach to reveal the correspondence between certain automorphic representation and Kohnen’s plus space Though the quoted article ... G(Q) and a subgroup of G (A) Thus we may denote an arbitrary element of G (A) in the form (x, sA (x)) henceforth 18 REPRESENTATION -THEORETIC APPROACH TO HR/2 For all s ∈ C, we define the characters...
Ngày tải lên: 26/09/2015, 09:48
A systems approach to overcome industrial energy efficiency barriers
... Thollander and Ottosan 2008; Rohdin and Thollander 2006; Sardinou 2008 Sardinou 2008; Wang, Wang et al 2008 Sardinou 2008 Nagasha and Balachandra 2008 UNEP 2006; Nagasha and Balachanndra 2006 ... efficiency gap was largely attributed to market failures Market failures occur due to flaws in the way markets operate Mainstream economists argued that an imperfect market was a major reason for a slow ... they are short of a consensus as to which barriers are the most important While analysts such as Nagesha and Balachandra (2006) and Rohdin, Thollander et al (2007) concluded that financial barriers...
Ngày tải lên: 26/09/2015, 10:44
A real time approach to process control 2ed
... importantly, it presents these concepts as fundamentals of chemical engineering For undergraduate programs looking to transition away from the traditional mathematical-based approach to a more applied, ... scheme and load variables much as the operator of a plant observes the behaviour of an actual plant Dynamic simulation allows for the comparison of several candidate control strategies and assesses ... that makes it easy to use and learn, yet still be applicable to a broad range of applications and users The criteria include the following: r Easy to use and learn It must have an intuitive and...
Ngày tải lên: 01/01/2014, 17:44
Tài liệu A Public Health Approach to Children’s Mental Health - A Conceptual Framework pdf
... mental health and Ensuring Quality, Access, and Sustainability Gathering and Analyzing Data to Drive Decisions Assessing A Conceptual Framework for a Public Health Approach to Children’s Mental ... 50 A Public Health Approach to Children’s Mental Health: A Conceptual Framework iii TABLE OF CONTENTS CHAPTER 4: Applying a Public Health Approach to Children’s Mental Health 51 Values and Principles ... array of mental health interventions that are needed to serve all children It can serve as an organizational tool to help collaborators develop a comprehensive, coordinated public health approach...
Ngày tải lên: 12/02/2014, 12:20
Tài liệu A Client-Centered Approach to Reproductive Health: A Trainer’s Manual docx
... Having said that, the fundamentals of participatory training are repeated and reinforced throughout the manual as a reminder, and to encourage those who may have had less advanced training to ... manual in training programs will change providers’ orientation such that they are able to treat a client as an individual person rather than as a patient, a case, or a number However, a sustained ... Tasneem and Tayyaba Gul were also an essential part of the core team during earlier trainings in Sargodha The manual was edited earlier by Mary D’Souza It was later transformed into the shape of a...
Ngày tải lên: 13/02/2014, 10:20
Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc
... integrated into a phrasebased decoder serving as additional distortion features We evaluated our approach on large-scale Japanese-English and English-Japanese machine translation tasks, and experimental ... rest 75% as test data (auto) We sample a small corpus (575 sentence pairs) and manual alignment (man-small) We denote the automatic alignment for these 575 sentences as (auto-small) From Table 3, ... Experiments To test our ranking reorder model, we carry out experiments on large scale English -To- Japanese, and Japanese -To- English translation tasks 5.1 Data 5.1.1 Evaluation Data We collect 3,500 Japanese...
Ngày tải lên: 19/02/2014, 19:20
Tài liệu Báo cáo khoa học: "A Fully Bayesian Approach to Unsupervised Part-of-Speech Tagging∗" docx
... no gold standard available Luckily, the Bayesian approach allows us to automatically select values for the hyperparameters by treating them as additional variables in the model We augment the ... hyperparameters to encourage some degree of sparsity in all clusters Conclusion In this paper, we have demonstrated that, for a standard trigram HMM, taking a Bayesian approach to POS tagging dramatically ... parameters θ, some observed variables w (the linguistic input), and some latent variables t (the hidden structure) The goal is to assign appropriate values to the latent variables Standard approaches...
Ngày tải lên: 20/02/2014, 12:20
Tài liệu Báo cáo khoa học: "A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments" pptx
... finite-state automaton that only has two states The automaton is set to initial state (q0) at the top of a message It makes a transition to state (q1) when it encounters a quoted span of text ... scheme that novel thread based features have a greater and more consistent impact on classification performance Data and Coding We make use of an available annotated corpus of discussion data where ... significant difference between Base+Thread and Base+AllContext 4.2 Conclusions We have described work towards an approach to conversation summarization where an assessment of conversational quality along...
Ngày tải lên: 20/02/2014, 12:20
A logic-programming approach to network security analysis potx
... of machines A deeper reason for adopting a logic-based approach is CHAPTER INTRODUCTION 14 that it captures human reasoning, which is exactly what a system administrator has to today in managing ... rule can be applied to any vulnerability that matches the pattern An underscore-led variable such as AttackSrc is an anonymous variable in Datalog — one that appears only once in a clause, and ... logic-programming language Datalog [11] Datalog is a syntactic subset of Prolog, so the specification is also a program that can be loaded into a standard Prolog environment and executed Datalog has a...
Ngày tải lên: 05/03/2014, 21:20
A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment pptx
... that grant the attacker local access 3.2 Planner Cyc’s planner is a variant of SHOP, an efficient hierarchical task network planner [Nau et al 1999] The planning domain is a representation of actions ... attack plans generated For example, a user can state the goal “An external user with no initial access gains administrator/root access to target.mynetwork.net.” The user then examines the plans ... indicates it is a specialization of ConceptualWork, the collection of deliberately created things that lack a location in space but have a beginning in time and an associated abstract information...
Ngày tải lên: 05/03/2014, 23:20
New directions Consumer goods companies hone a cross-channel approach to consumer marketing ppt
... mobile into the marketing mix to attract and engage consumers However, they are not ready to abandon traditional approaches to consumer marketing CG marketers say they want to increase engagement ... Our ability to capture and analyse large data sets (eg, “big data”) has improved our efforts to attract and retain customers 27 45 21 11 We are very effective at leveraging customer data and ... data separate from retail and consumer demand signals United Kingdom 20 United Arab Emirates We bring social media data into our demand signal repository (DSR) 13 Canada We don’t have a demand...
Ngày tải lên: 07/03/2014, 10:20
Báo cáo khoa học: "A Nonparametric Bayesian Approach to Acoustic Model Discovery" docx
... acoustic characteristics of a language automatically and is able to produce an acoustic model that outperforms a language-mismatched acoustic model trained with high supervision Table shows that our ... The authors would like to thank Hung-an Chang and Ekapol Chuangsuwanich for training the English and Thai acoustic models Thanks to Matthew Johnson, Ramesh Sridharan, Finale Doshi, S.R.K Branavan, ... corpus Andrew Gelman, John B Carlin, Hal S Stern, and Donald B Rubin 2004 Bayesian Data Analysis Texts in Statistical Science Chapman & Hall/CRC, second edition James Glass 2003 A probabilistic framework...
Ngày tải lên: 07/03/2014, 18:20
Báo cáo khoa học: "A Two-step Approach to Sentence Compression of Spoken Utterances" pdf
... demonstrate that training in the reranking module can be tailed to the evaluation metrics to optimize system performance Corpus Sentence Compression Approach Our compression approach has two steps: ... global solutions, such as machine translation (Wang et al., 2007), parsing (Charniak and Johnson, 2005), and disfluency detection (Zwarts and Johnson, 2011) We use a maximum Entropy reranker to ... material are those of the authors and not necessarily reflect the views of DARPA or NSF References Eugene Charniak and Mark Johnson 2005 Coarse -to ne n-best parsing and maxent discriminative reranking...
Ngày tải lên: 07/03/2014, 18:20
Báo cáo khoa học: "A Syntax-Free Approach to Japanese Sentence Compression" potx
... {λg , λh } is a parameter vector In Japanese, the main subject of a sentence usually appears at the beginning of the sentence (BOS) and the main verb phrase almost always appears at the end of ... compression: A comparison across domains, training requirements and evaluation measures In Proc of the 21st COLING and 44th ACL, pages 377–384 C Hori and S Furui 2003 A new approach to automatic speech ... 2007; Hori and Furui, 2003; Clarke and Lapata, 2006) Nomoto (2007) and McDonald (2006) employed the random field based approach Hori et al (2003) and Clarke et al (2006) employed the linear model...
Ngày tải lên: 08/03/2014, 00:20
Báo cáo khoa học: "Distributed Listening: A Parallel Processing Approach to Automatic Speech Recognition" pot
... grammar consists of known utterances that can be made by the user The unigram grammar is stored in a phrase database The grammar is organized according to individual words and phrases Each phrase ... Track, 176 San Francisco, California, SpeechTEK West, pp – 10 Jurafsky, D & Martin, J., Speech and Language Processing, Prentice Hall, 2000 Natural Language Software Registry, [Online] Available: ... goal of Distributed Listening research is to take a unique approach in order to enhance the success of the traditional approaches to speech recognition The approach of Distributed Listening directly...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: "A Noisy-Channel Approach to Question Answering" docx
... Las Palmas, Canary Islands, Spain Dan Moldovan, Sanda Harabagiu, Roxana Girju, Paul Morarescu, Finley Lacatusu, Adrian Novischi, Adriana Badulescu, Orest Bolohan 2002 LCC Tools for Question Answering ... sources Clarke et al (2001) obtained a 30% improvement by using an auxiliary database created from web documents as an additional resource We adopted a different approach to exploit external knowledge ... lead to a better understanding of the similarities and differences between the approaches that make up today’s QA research landscape We also hope that our paper will reduce the high barrier to...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "A multi-staged approach to identifying complex events in textual data" ppt
... phrase vocabulary, the distance to the target head, and local context (words and phrases) Our initial evaluation of this approach has given us encouraging first results Based on a hand-annotated ... convenient to adapt the Alembic name tagger by manual hill climbing Because this tagger was originally designed for a similar newswire task, we were able to make the port using relatively small amounts ... events or relations, we took this opportunity to develop a trainable approach Recent work has begun to address relation and event extraction through trainable means, chiefly SVM classification (Zelenko...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo khoa học: "A Memory-Based Approach to the Treatment of Serial Verb Construction in Combinatory Categorial Grammar" pdf
... 80–87, Hyderabad, India, January William A Woods 1970 Transition network grammars for natural language analysis Communications of the ACM, 13(10):591–606, October Gerald Gazdar 1988 Applicability of ... in analytic languages by incorporating CCG with a memory mechanism In the memory mechanism, fillers and gaps are stored as modalities that modalize a syntactic category The fillers and the gaps are ... grammar: An approach to gap resolution in analytic-language translation In Proceedings of The Third International Joint Conference on Natural Language Processing, volume 1, pages 80–87, Hyderabad,...
Ngày tải lên: 08/03/2014, 21:20