... Annual Meeting of the ACL and the 4th IJCNLP of the AFNLP, pages 879–887, Suntec, Singapore, 2-7 August 2009. c 2009 ACL and AFNLP Comparing Objective and Subjective Measures of Usability in ... under a range of conditions and then completed a user-satisfaction ques- tionnaire. The results of this study pro- vide a wide range of subjective and ob- jective measures of the quality of the in- teractions. ... the system. 3.3.1 Objective Measures We collected a range of objective measures from the log files and videos of the interactions. Like Litman and Pan (2002), we divided our objective measures...
Ngày tải lên: 17/03/2014, 01:20
Ngày tải lên: 14/08/2014, 21:20
Tài liệu Pricing Stock Options Under Stochastic Volatility And Interest Rates With Efficient Method Of Moments Estimati ppt
... Chain Monte Carlo (MCMC) methods by Jacquier, Polson and Rossi (1994) and Kim, Shephard and Chib (1998) to name a few, and the Efficient Method of Moments (EMM) by Gallant and Tauchen (1996). While ... the dispersion of relative biases of the model prices. The difference between MARE and MRE suggests the direction of the bias of the model prices, namely when MARE and MRE are of the same absolute ... the models share similar patterns of mispricing as the Black-Scholes model, i.e. underpricing of short-term deep ITM and OTM options and overpricing of long-term and short-term ATM options. While...
Ngày tải lên: 21/12/2013, 01:20
Tài liệu Báo cáo " Method of sedimentary basin reconstruction and compilation of lithofacies - paleogeographic maps " pdf
Ngày tải lên: 13/02/2014, 12:20
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... E22K, E22Q and D23N), and the availability of a rapid and simple expression and purification protocol will facilitate large-scale investigations of the molecular determinants of aggregation and fibrillation. ... supplied with the enzyme, and contained Aba, Abb and Abcat 40 nm each, and the start and stop primers Abstart and Abstop at 600 nm each, and 200 lm each of dATP, dCTP, dGTP and dTTP. The product ... Ab(1–40) and Ab(M1–40) are at least 97% pure. In the lanes containing Ab(1–42) and Ab(M1– 42), there were prominent bands at approximately 4 kDa and faint bands at approximately 14 kDa. The band at...
Ngày tải lên: 18/02/2014, 13:20
Tài liệu The Scope and Method of Economics pdf
... Demand Price and Quantity Demanded: The Law of Demand Other Determinants of Household Demand Shift of Demand versus Movement Along the Demand Curve From Household Demand to Market Demand ... variable, p. 11 Demand, Supply, and Market Equilibrium 3 Chapters 1 and 2 introduced the discipline, methodology, and sub- ject matter of economics. We now begin the task of analyzing how ... mismanagement of the economy instead of misman- agement of individual private firms. Suppose, for example, that the land and climate in Ohio are best suited for corn production and that the land and climate...
Ngày tải lên: 21/02/2014, 03:20
The Costs and Financial Benefits of Green Buildings: A Report to California’s Sustainable Building Task Force pptx
... overview of international life cycle development, see: “Evolution and Development of the Conceptual Framework and Methodology of Life- A Report to California’s Sustainable Building Task Force ... University of California; the Department of the Navy; the federal General Services Administration; and the states of Oregon, New York and Maryland have all adopted green building policies and clean ... Diego, 49 the city of Santa Monica, 50 San Mateo County, 51 and Los Angeles city and county 52 have all made commitments to LEED. The city of Oakland 53 and Alameda County 54 and have developed...
Ngày tải lên: 06/03/2014, 19:20
the effect of monetary incentive on effort and task performance a study of vietnamese company
... percentage of after-tax profits of the previous year, percentage of after tax profits after adjustment for dividends paid, percentage of pre-tax profits for the previous year, percentage of division’s ... H1: The purpose of work of managers and accountants is mainly due to money and they are motivated on performance by monetary incentive. H0: The purpose of work of managers and accountants is ... objectives of this study: Firstly, this study will provide a theoretical framework on the basic concepts and theories involved in monetary incentive in task and effort performance of managers and...
Ngày tải lên: 13/03/2014, 14:20
Báo cáo " Objective and Subjective Factors Influence on Demand of Drainage by Pumping in Red River Delta " potx
... upgrade, and comprehension of infrastructure and the changing of land use. Base on the research of rainfall-runoff, drainage is affected by surface area. The research of rainfall- runoff is ... change of land used D.N. Hanh / VNU Journal of Science, Earth Sciences 26 (2010) 121-127 126 mostly form cultivation land and pond or lake land, that is one of big reasons to incresingly of ... water and describing by run-off coefficient. The conception of run-off coefficient is calculated by the ratio between suface water (mm) by rainfall and the amount of water (mm) σRoff = Y/P,...
Ngày tải lên: 14/03/2014, 15:20
The Report of the Task Force on Financial Mechanisms for ICT for Development - A review of trends and an analysis of gaps and promising practices ppt
... comprises US$85-million of subordinated debt from development finance institutions (FMO of the Netherlands, Development Bank of Southern Africa and DEG of Germany) and US$120-million of senior debt ... use of Open and Distance Learning (ODL) in teacher training and in-service professional development, and through educational management information systems e.g. software for timetabling and budgeting. Contacts ... flow of information and knowledge, increasing access to a range of information and communication technologies (from traditional to the most advanced) and enhancing the variety and quality of...
Ngày tải lên: 15/03/2014, 19:20
“ A Powerful Collection of Sales Techniques to Help You Overcome Objections and Close More Sales Than Ever Before! ” doc
... non-verbal. If you are afraid of asking for billing information, your guest will sense it and will not be willing to use EFT as their method of payment. Many of these prospects may have had ... of interview or series of questions, these seven steps, and the various closing methods mentioned in later pages, will not be nearly as effective for you. ALWAYS take the time to sit down and ... The Seven Steps to Closing More Membership Sales 1. Close too often and too early rather than too seldom and too late! You need to take advantage of any opportunity you have to gain commitment...
Ngày tải lên: 16/03/2014, 15:20
Synthesis and photoluminescence property of silicon carbon nanowires synthesized by the thermal evaporation method
... Creative Research Group of National Science Foundation of China (Grant no. 50721003), the Foundation of the Ministry of Education of China for Returned Scholars (Grant no. 2005383) and the National ... ratio of Si/C/O of the nanowires is about 3:2:2, which corresponds well to the standard SiC and SiO 2 . The small quantity of oxygen may come from the resident oxide layer. The IR spectrum of the ... composition of the sample was analyzed through the EDS data recorded from several pure nanowires (Fig. 5b). The presence of peaks demonstrates that the nanowires are composed of Si, C and small amount of...
Ngày tải lên: 16/03/2014, 15:21
Báo cáo khoa học: "A Method for Effective and Scalable Mining of Named Entity Transliterations from Large Comparable Corpora" doc
... Small) consisting of EK-S, ET-S, ER-S, and EH-S and group L (for Large) consisting of EK-L and ET-L. Corpora in group S are relatively small in size, and contain pairs of articles that have ... second stage of the MINT method works on each pair of articles (D S , D T ) in the collection A S,T and produces a set P S,T of NETEs. Each pair (ε S , ε T ) in P S,T consists of an NE ε S ... the accuracy of their transliterations is shown to correlate highly with the performance of the CLIR systems (Mandl and Womser-Hacker, 2005, Xu and Weischedel, 2005). Traditional methods for...
Ngày tải lên: 24/03/2014, 03:20
Being an Exhaustive and Practical System of Method, Application, and Use doc
... ceases to be capable of exercising its functions. The regularity of the action of the brain and the sanity and completeness of the thought which is one of the functions of its activity depend ... system of nerves, which can produce, without the consciousness of the individual and automatically, a series of muscular contractions. And remember that the coats of the arteries are muscular and ... the evolution of thought, and is related to the quickening or the abolition of consciousness, and to the activity or abeyance of function in the will centers and upper convolutions of the brain,...
Ngày tải lên: 29/03/2014, 12:20
AN IMPROVED METHOD OF CONSTRUCTING A DATABASE OF MONTHLY CLIMATE OBSERVATIONS AND ASSOCIATED HIGH-RESOLUTION GRIDS docx
... advantages of a manual method; an automated method is essential to handle such large quantities of data. However, the method should be sufficient for a database designed to provide best estimates of interannual ... without introducing inhomogeneities. The method developed offers a number of improvements: 1. It is an iterative method, in which a subsection of a candidate may be checked if the full record ... on a number of decisions, including the proportion of the candidate record that must be matched, the trust placed in weakly correlated neighbours, and the benefits of a larger number of parallels. An...
Ngày tải lên: 30/03/2014, 13:20
Buying Trances: A New Psychology of Sales and Marketing
... feel and observe any thoughts coming to mind. If the person presents in a sort of strictly verbal mode then I listen carefully and try on the words and the tone and the pace, allowing thoughts and ... hours. While a lot of other passengers kicked and moaned and otherwise had fits, I and maybe a dozen others went with the flow. I used the downtime to write, read, and relax. One of the books I had ... bombarded with too much marketing and advertising. • Of consumers polled, 53 percent said that spam had turned them off to all forms of marketing and advertising. • Of consumers polled, 36 percent...
Ngày tải lên: 07/04/2014, 11:17
the quantum method of the inverse problem and the heisenberg xyz model
Ngày tải lên: 24/04/2014, 17:24
báo cáo sinh học:" Health workforce skill mix and task shifting in low income countries: a review of recent evidence" pptx
Ngày tải lên: 18/06/2014, 17:20