... contain a considerable amount of knowledge [in the AI sense) relating grammatical features to extra-lingulstic factors ADVANTAGES The backward chaining approach outlined here has several advantages ... [Mann/Halliday) [Kress, 1976J [Halliday & Hasan, 1976) [Winograd, 1983J, a n d contains about six hundred grammatical features Fragments of grammar usually appear in the linguistic literature as ... contain punctuation, capitals, the word "an", and so on This approach has the advantage of being able to combine an established linguistic formalism with powerful AI methods It also has the advantage...
Ngày tải lên: 18/03/2014, 02:20
... characteristics make service quality an elusive and abstract construct compared to goods quality (Parasuraman et al., 1985) and place a barrier to understanding and measuring service quality Against ... Generally speaking, FM covers a variety of services, including real estate management, financial management, change management, human resources management, health and safety and contract management, ... operations and maintenance Operation and maintenance of the plant Maintenance of building fabric Management and adaptation Energy management Security Voice and data communication Control of operating...
Ngày tải lên: 26/09/2015, 09:39
A Bayesian network approach to the database search problem in criminal proceedings docx
... controversially, are approached in this article from a distinct perspective of a graphical approach As a principal aim, the discussion will focus on explaining how the use of a database impacts the value ... So to speak, and as a matter of fact, a database can be viewed as a ‘closed box’ because its actual inner workings remain unknown not only to most defense lawyers, but also to many representatives ... problematic because it may lead to unawareness that such questions could be debated and that the probative value of matches reported to legal actors are intrinsically linked to such issues Page...
Ngày tải lên: 23/03/2014, 12:20
The Capacity Development Results Framework - A strategic and results-oriented approach to learning for capacity development potx
... translate into operational solutions without standardized indicators that break the factors down into observable and measurable units Standard indicators for each capacity factor, adaptable to ... indicators‖ are therefore the primary operational targets of any capacity development program The capacity indicators are measurable, so as to permit analysis and benchmarking The capacity indicators ... Capacity Development Results Framework A strategic and results -oriented approach to learning for capacity development Samuel Otoo, Natalia Agapitova and Joy Behrens June 2009 Abstract The Capacity...
Ngày tải lên: 30/03/2014, 01:20
an introduction to diophantine equations a problem-based approach.pdf
... Andreescu Dorin Andrica Ion Cucurezeanu An Introduction E to Diophantine Equations A Problem- Based Approach Titu Andreescu School of Natural Sciences and Mathematics University of Texas at Dallas ... 900527 Constanta, Romania Dorin Andrica Faculty of Mathematics and Computer Science Babeş -Bolyai University Str Kogalniceanu 3400 Cluj-Napoca, Romania dandrica@math.ubbcluj.ro and King Saud University ... Alexandria was the center of mathematical learning The period from 250 bce to 350 ce in Alexandria is known as the Silver Age, also the Later Alexandrian Age This was a time when mathematicians were...
Ngày tải lên: 05/06/2014, 18:59
Báo cáo sinh học: " Research Article A Gaussian Mixture Approach to Blind Equalization of Block-Oriented Wireless Communications Frederic Lehmann (EURASIP Member)" doc
... Gaussian mixture-based equalization at Bd T = 10−2 Table 1: Saleh-Valenzuela model parameters 100 Parameter and units Intercluster arrival rate (1/s) Intercluster decay constant (s) Intracluster arrival ... initial and final ISI state when processing each frame This is necessary to remove the ±π phase ambiguity inherent to BPSK modulation We assume that each data block is a ected by an independent channel ... smoother with N = are still satisfactory Again, the channel MSE after the smoothing pass is much smaller than after forward filtering alone 4.2 Performances on a Realistic Channel Model A realistic model...
Ngày tải lên: 21/06/2014, 16:20
MULTIMEDIA – A MULTIDISCIPLINARY APPROACH TO COMPLEX ISSUES ppt
... Fig The ARF flow diagram 2.2 Adaptive Auto Rate Fallback (AARF) To overcome the given shortcomings, a new approach called Adaptive Auto Rate Fallback (AARF), was proposed (Lacage et al., 2004) ... to select adequately an instantaneous link rate This proposed model is evaluated with most recent techniques adopted by the IEEE 802.11 standard: ARF (Auto Rate Fallback) and AARF (Adaptive ARF) ... Auto Rate Fallback (ARF) Auto Rate Fallback (Kamerman & Monteban, 1997) was the first rate-control algorithm published and quickly adopted/integrated with the Wi-Fi standard It was designed to...
Ngày tải lên: 27/06/2014, 05:20
PHP 5 Recipes A Problem-Solution Approach
... Rather than forcing the developer to assign a given variable a data type and then assign a value to it (as in languages such as C++ and Java), PHP automatically assigns a data type to a variable ... fly, ways still exist to force a variable to retain a certain data type PHP supports both typecasting and methods that can force a variable into a certain data type Table 1-1 lists PHP 5’s data types ... the data type of a variable, it is not always best to use settype() to assign a data type to a variable PHP supports the concept of data typing, which will allow you to force a variable into a specific...
Ngày tải lên: 27/10/2013, 07:15
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 problems, treating mental health problems, and reclaiming optimal health while addressing a mental health problem A Public Health Approach to Children’s Mental Health: A Conceptual ... 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...
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 DEFINING MARKETING: A MARKET-ORIENTED APPROACH pptx
Ngày tải lên: 19/02/2014, 03:20
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 ... performance with carefully designed, automatically extractable context oriented features In all cases we are able to achieve a statistically significant improvement by adding context oriented features,...
Ngày tải lên: 20/02/2014, 12:20
RMAN Recipes for Oracle Database 11g:A Problem-Solution Approach docx
... available This is what makes a database administrator valuable Oracle is a leading vendor of database technology Many companies use Oracle databases to store mission-critical data Recovery Manager ... during a difficult period, and I appreciate his kind help Although I’m geographically separated from my parents, Appa Rao and Swarna Kumari, and brothers, Hari Hara Prasad and Siva Sankar Prasad, ... and associates for enriching me and my professional life Thank you to the team that started me off in Oracle Database management: Kanchan Ray, Akbar Patel, T.R.S Subramaniam, Nandita Saigal, Ravi...
Ngày tải lên: 05/03/2014, 13:21
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
XNA 3.0 Game Programming Recipes: A Problem-Solution Approach potx
... trademark Lead Editor: Ewan Buckingham Development Editor: Joohn Choe Technical Reviewer: Fabio Claudio Ferracchiati Editorial Board: Clay Andres, Steve Anglin, Mark Beckner, Ewan Buckingham, Tony ... ing a suitable variable and linking this file to that variable Add this variable to the top of your main class: Then link it to your code file in the Note You’ll have to change the name of the asset, ... directional vectors So, it class to have a camera class that subscribes to Making Your GameComponent Subscribe to an Interface example, you will have two camera components Because they don’t need to...
Ngày tải lên: 05/03/2014, 22:21
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