... group an action or reaction among actors that is triggered by an CATALYSIS outside agent a very small amount of catalytic agent can facilitate a very large-scale reaction If we think of tools and ... Dilemmas: The Anatomy of Cooperation, explains that, Social dilemmas are situations in which individual rationality leads to collective irrationality That is, individual rational behavior leads ... mutual enterprises Taking an evolutionary biology approach to the subject, Fessier and Haley claim that panhuman emotions are adaptations crafted by natural selection to enhance cooperative behavior...
Ngày tải lên: 18/02/2014, 00:20
... stack depends upon which domain plan schemata are available in a speaker's domain plan library, we assume that a rational agent would have a schema containing the plan to attend a conference, A ... data: 1) an extraction from a Japanese dialogue in the conference registration domain, and 2) an extraction from a Spanish dialogue in the travel agency domain SpA and SpB refer to Speaker A and ... conversational initaitive Related Works The ATR dialogue understanding system [Yarnaoka and Iida, 1990] incorporates a plan hierarchy comprising three kinds of universal pragmatic and domain plans...
Ngày tải lên: 23/03/2014, 20:20
Báo cáo y học: " G-CSF and IL-8 for early diagnosis of sepsis in neonates and critically ill children – safety and cost effectiveness of a new laboratory prediction model: study protocol of a randomized controlled trial [ISRCTN91123847]" pps
... visual-analogue scales (range 0–100%) This documentation is again mandatory and must be marked on the laboratory form (Fig 1) In the intervention arm, blood or tracheal aspirate specimens are analyzed ... measurements of IL-8 and G-CSF and tracheal aspirate levels of G-CSF, employing a new laboratory method that allows simultaneous determination of parameters from 50 µl blood or tracheal aspirate ... outcome because of low mortality rates and the intended study size Further data are collected from the hospital's database This database contains all physician's reports, patient baseline data, routine...
Ngày tải lên: 12/08/2014, 20:20
Lightning return stroke current from a new distributed circuit model and electromagnetic fields generated by tortuous lightning channels
... UCOn Initial voltage across corona sheath capacitor n VCCHn Voltage across section n of breakdown channel capacitance VCCOn Voltage across section n of corona sheath capacitance Vn Voltage of section ... Negative Upward Figure 2.1 Categorisation of lightning Categories and are relatively rare and generally occur from mountain tops and tall man-made buildings And because the leaders move upward ... components in actual measurements, the tortuous channel model clearly displays this attribute It was also noted that for a lightning channel that does not deviate much from a straight path, which was less...
Ngày tải lên: 12/09/2015, 08:19
Formulation and application of a new critical state model for clays
... OF TABLES Table 2.1 Model parameters for basic critical state models 24 Table 3.1 Variables defining plastic modulus in AZ-Cam clay model 76 Table 5.1 Material constants of the AZ-Cam ... Comparison of the two algorithms 266 Appendix D UMAT for the AZ-Cam clay model in ABAQUS 267 VIII SUMMARY Realistic modeling of the mechanical behavior of soil with reasonable material ... MCC and AZ-Cam clay model in CIU test 111 4.6 Summary 112 Chapter Material parameters determination and model evaluation 119 5.1 Introduction 119 5.2 Material parameters...
Ngày tải lên: 02/10/2015, 17:15
Tài liệu Báo cáo khoa học: "Discriminative Lexicon Adaptation for Improved Character Accuracy – A New Direction in Chinese Language Modeling" pptx
... relative increased character accuracy to the relative increased MAP for the three lexicon adaptation approaches are different A key factor making the proposed LAICA approach advantageous is that ... chart in Figure At the beginning we are given an adaptation spoken corpus and manual transcriptions Based on a baseline lexicon (Lex0 ) and a language model (LM0 ) we perform ASR on the adaptation ... 12(1):99–121 Jianfeng Gao, Joshua Goodman, Mingjing Li, and KaiFu Lee 2002 Toward a unified approach to statistical language modeling for Chinese ACM Transaction on Asian Language Information Processing,...
Ngày tải lên: 20/02/2014, 07:20
A New Map of Hollywood: The Production and Distribution of American Motion Pictures pot
... various advantages at the satellite location, c2 falls below c1 at higher levels Among these advantages we may count relatively low wages, low rental rates for sound stages and equipment, advantageous ... to runaway production than feature films And we can extend the analysis by increasing the number of possible satellite locations For example, a significant appreciation of the Canadian dollar from ... adequate sound stage facilities and crews at alternative locations A dramatic parallel case can be found in the Los Angeles clothing industry where a steady increase in offshore ‘full-package’...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: "Grammar Approximation by Representative Sublanguage: A New Model for Language Learning" potx
... 2: Example of a simple grammar lattice All grammars generate a common lexicon for all the grammars) A Grammar Lattice as a Search Space for Grammar Induction a Rule generalization steps a c s ... constraint-based grammars for natural language specifically designed to enable learning from representative examples annotated with semantics We have presented a new grammar learning model and showed ... Discussion A practical advantage of our GARS model is that instead of writing syntactic-semantic grammars by hand (both rules and constraints), we construct just a small annotated treebank - utterances...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Question Answering as Question-Biased Term Extraction: A New Approach toward Multilingual QA" doc
... paragraphs Table 3: Answer Extraction from Top N documents Feature set Match TE (DF) Top N paragraphs Exact Partial Exact Partial Exact Partial Exact Partial Exact Partial Exact Partial Exact ... evaluation Automatic evaluation consists of exact matching and partial matching Partial matching is useful for absorbing the variation in extraction range A partial match is judged correct if a system’s ... Della Pietra: A Maximum Entropy Approach to Natural Language Processing, Computational Linguistics, Vol 22, No 1, pp 39–71 (1996) 221 Abdessamad Echihabi and Daniel Marcu: A NoisyChannel Approach...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo Y học: Identification and characterization of a new gene from Variovorax paradoxus Iso1 encoding N -acyl-D-amino acid amidohydrolase responsible for D-amino acid production pdf
... xylosoxydans ssp xylosoxydans A- 6 N-acylD-glutamate amidohydrolase; Alicaligenes faecalis-DA1: Alcaligenes faecalis DA1 N-acyl–D-amino acid amidohydrolase; V paradoxus Iso1: Variovorax paradoxus ... D-Aminoacylase European Patent 60,950,706 ,A2 22 Kubo, K., Ishikara, T & Fukagawa, Y (1980) Deacetylation of PS-5, a new beta-lactam compound II Separation and purification of L-amino acid acylase ... A- 6-D45918: Alcaligenes xylosoxydans ssp xylosoxydans A- 6 N-acyl-D-amino acid amidohydrolase; A- 6-D45919: Alcaligenes xylosoxydans ssp xylosoxydans A- 6 N-acyl-D-Asparate amidohydrolase; A- 6-D50061: Alcaligenes...
Ngày tải lên: 08/03/2014, 16:20
Improving Recapitalization Planning - Toward a Fleet Management Model for the High-Mobility Multipurpose Wheeled Vehicle ppt
... operating cost AMDF Army Master Data File AMSAA Army Materiel Systems Analysis Activity ASL Authorized Stockage List AWCF Army Working Capital Fund CAA Center for Army Analysis CBO Congressional Budget ... age, estimated odometer reading by age, annual mileage by age, estimated annual down days by age, and estimated annual parts and labor cost by age VaRooM also required economic parameters as inputs—specifically, ... Recapitalization Investment Strategies RECAP recapitalization SAFM-CE Assistant Secretary of the Army, Financial Management and Comptroller (Cost and Economics) SAMS-2 Standard Army Maintenance...
Ngày tải lên: 15/03/2014, 21:20
Báo cáo khoa học: "A New String-to-Dependency Machine Translation Algorithm with a Target Dependency Language Model" pot
... red apple ) = LA(cat(Da ), LA(cat(Dred ), cat(Dapple ))) (b) Figure 6: Operations over well-formed structures = LA(LC(cat(Da ), cat(Dred )), cat(Dapple )) vantage of various translation fragments ... Schwartz, L Micciulla, and J Makhoul 2006 A study of translation edit rate with targeted human annotation In Proceedings of Association for Machine Translation in the Americas W Wang, K Knight, and ... 2003 Syntaxbased language models for statistical machine translation In Proceedings of MT Summit IX D Chiang 2005 A hierarchical phrase-based model for statistical machine translation In Proceedings...
Ngày tải lên: 17/03/2014, 02:20
Báo cáo khoa học: "Error Profiling: Toward a Model of English Acquisition for Deaf Learners" ppt
... second language acquisition Language Learning, 24(1) Susan Gass 1979 Language transfer and universal grammatical relations Language Learning, 29(2):327–344 Diane E Larsen-Freeman 1976 An explanation ... indicating a partial ordering on the acquisition of grammatical features by this population of learners 1.4 Applications Having the SLALOM model marked with grammatical features as being acquired, ... Language Assessment and Evaluation in Natural Language Processing, an ACL-IALL Symposium, pages 47–54, College Park, Maryland, June 22 Association for Computational Linguistics Lisa N Michaud and Kathleen...
Ngày tải lên: 17/03/2014, 07:20
Toward Incentives for Military Transformation - A Review of Economic Models of Compensation doc
... organization must ensure that enough positions are vacated in each grade of the organization each particular year In private-sector organizations, vacancies are created by promotions and through ... best way This factor is practically important to the military, because it wants to ensure that enough highquality workers are available at all grades of the hierarchy because they provide a pool ... However, the chance of receiving retirement pay can create important incentives for performance and sorting for midcareer personnel There are several advantages as well as disadvantages associated with...
Ngày tải lên: 23/03/2014, 02:20
Báo cáo khoa học: Characterization and structural modeling of a new type of thermostable esterase from Thermotoga maritima ppt
... Coomassie Brilliant Blue (A) and the other was stained for activity using a- naphtyl acetate after renaturation (B) Lane M relative molecular mass standards; lane 1, cell free extract; lane 2, heat-stable ... 5¢-CA FEBS Journal 274 (2007) 2832–2842 ª 2007 The Authors Journal compilation ª 2007 FEBS M Levisson et al GTCACCTGGTAGTTACTGCCGCCGAAG-3¢, 5¢-CGAC GATCTCAATAACTTGATGATTTCAGG-3¢ and 5¢-CTC CTGAAATCATCAAGTTATTGAGATCGTCG-3¢, ... DI, Jackson JD, Ke Z et al (2005) CDD: a Conserved Domain Database for protein classification Nucl Acids Res 33, 192–196 34 Kanehisa M, Goto S, Kawashima S & Nakaya A (2002) The KEGG databases at...
Ngày tải lên: 23/03/2014, 09:20
Team Risk Management: A New Model for Customer- Supplier Relationships doc
... Initiate Team* Identify Analyze Plan Track Control *Note:Team is used as an action verb 12 Team Risk Management Model The Team Risk Management model is shown below Each function has a set of activities ... that both can together, but that neither could alone Accept the philosophy that the team can arrive at better solutions than any individual––even the program manager––can alone 19 Advantages and ... in an article for Risk Analysis: What is risk management? To many social analysts, politicians, and academics it is the management of environmental and nuclear risks, those technology-generated...
Ngày tải lên: 23/03/2014, 23:21
SITUATION MODELS AND LEVELS OF COHERENCE: Toward a Definition of Comprehension potx
... that are on the causal chain are better recalled than those that are located at dead-ends (i.e., assumed to be outside the causal chain) In the second theoretical approach (see Kintsch & van ... resources available to so, and one crucial question that arose was what elements are activated at a particular point in the reading These two constraints, related to inference making (or the lack of ... lack of adequate formal theories characterizes all research areas in higher order cognition—concept formation, analogical reasoning, decision making, and so on Models in all of these areas suffer...
Ngày tải lên: 24/03/2014, 02:20
War Bonds in the Second World War: A Model for a New Iraq/Afghanistan War Bond? docx
... War and examines their relevance as a model for new Iraq/Afghanistan war bonds This analysis concludes that prior war bonds issued during the Second World War are a problematic model for a new ... the operations in Iraq and Afghanistan.” All three bills are similar and state that the authorized war bonds “shall be in such form and denominations, and shall be subject to such terms and conditions ... War Bonds in the Second World War: A Model for a New Iraq/Afghanistan War Bond? Summary The high costs of fighting the wars in Iraq and Afghanistan have rekindled congressional interest...
Ngày tải lên: 29/03/2014, 03:20
Báo cáo khoa học: "An Efficient Implementation of a New POP Model" doc
... Amsterdam-Atlanta Bod, R 1992 Data Oriented Parsing, Proceedings COLING'92, Nantes, France Bod, R 1993 Using an Annotated Language Corpus as a Virtual Stochastic Grammar, Proceedings AAAI'93, Washington ... training data Then we slightly modify the PCFG-reduction in figure as follows: A A A A BC BkC BkCi (1/ai) (bklaj) (cilaj) (bkcilaj) A BC A BkC A A BkCi (1Iaa) (bklaa) (cilaa) (bkcilaa) Figure ... Characterization and New Examples Proceedings of 7th conference on Formal Grammar Charniak, E 1996 Tree-bank Grammars, Proceedings AAAT96, Menlo Park, Ca Charniak, E 1997 Statistical Parsing with a Context-Free...
Ngày tải lên: 31/03/2014, 20:20