a knowledge representation approach
A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment pptx
... 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 that ... 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 ... a dedicated machine It handles all user interaction and KB interaction tasks Each client machine on the network runs a daemon (or Sentinel) that gathers information about the software, hardware...
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Báo cáo khoa học: "A KNOWLEDGE ENGINEERING APPROACH TO NATURAL LANGUAGE UNDERSTANDING" pot
... deduce the answer, and generate a phrase to express the answer **GLASS IS A MATERIAL I UNDERSTAND THAT GLASS IS A MATERIAL ** WHAT IS ON A TABLE? A BOTTLE FOR CONTAINING MILK Each of the above input ... "connecting" tags or markers of their alternate representation This r e p r e s e n t a t i o n is also similar to Kay's charts [4] in that several structures may be built as alternative analyses of a single ... are all similar to the one shown above°) ** 'RELATION IS AN L-CAT ** IE IS A VARIABLE ** 'X IS A VARIABLE The system is dynamic and new knowledge, relevant to either or both domains, can be a...
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Báo cáo " A knowledge management approach of ICT " pptx
... types of data to be processed by the digital information systems: the mainstream data, the source- of knowledge data, and the shared data [17] 1) The “Mainstream” Data The “Mainstream” data make up ... must evaluate all possible choices in terms of criteria relevant to a given set of goals Taking into consideration all available information (“Mainstream” data, “Shared” data, “Source-of -Knowledge ... possesses knowledge and skills Through the “Mainstream data System”, he receives and gets "current data" that are data relative to the tasks he has to execute (data on the status of the work he is achieving,...
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A knowledge based approach to active decision support
... clinical data such as prescribed drugs and established diagnoses, and 2) a patient monitoring system that broadcasts physiological data such as a patient’s blood pressure or heart rate A strategy ... stages are knowledge representation stage, knowledge refining stage, querying and inference stage, and explanation stage Knowledge presentation plays an important role in knowledge reasoning A ... stage of the quantitative analysis, or may itself be an adequate representation of the theoretical model that one needs to estimate In the case of a single data set, principal components analysis...
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Báo cáo khoa học: "MENTING A DATABASE KNOWLEDGE REPRESENTATION FOR NATURAL LANGUAGE GENERATION" docx
... character attributes are better than others as the basis for a breakdown Attributes with character values can more naturally be the basis for a breakdown since they have a small set of legal values ... to appear in the knowledge representation The axioms are formulated in such a way as to allow breakdowns On parts of the value field of a character attribute, and on ranges of values for a numeric ... to inappropriate descriptions; (4) a breakdown may fail to add meaning to the representation (e.g a partition chosen may simply duplicate information already available) an i) The cruiser and the...
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a model of knowledge representation for active collaborati
... Learning AEHS Adaptive Educational Hypermedia System AeLS Adaptive e-Learning System AHS Adaptive Hypermedia System AI-CAI Adaptive Intelligent- Computer-Assisted Instruction AI-Edu Artificial ... Subordinate Knowledge Graph TEL Technology-Enhanced Learning TPCK/TPACK Technological Pedagogical Content Knowledge UNESCO United Nations Educational Scientific and Cultural Organization VLE Virtual ... System LIP IMS Learner Information Package LMS Learning Management System LO/RLO Learning Object/Reusable Learning Object LOM Learning Object Metadata LTSC Learning Technology Standards Committee...
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Trends in digital library research a knowledge mapping and ontology engineering approach
... Database(General)(1210), Image Database(29),Video Database(14),Web Databases(13),Music Database(8) Collection Management(50), Resources Management(46),Collection Evaluation(2), Information Evaluation(2) ... divided in categories such as causal and temporal relations McDonald and Stevenson (1999) showed that navigation was best with a spatial map, whereas learning was best with a conceptual map According ... research 2.2 Knowledge Mapping 2.2.1 An Overview of Knowledge Mapping Geographically speaking, a knowledge map or a navigation map is a visual representation of an area that provides a symbolic depiction...
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Datalog± A Family of Logical Knowledge Representation and Query Languages for New Applications.PDF
... what follows, we will always assume that D is a database of ground atoms, and Σ a set of rules or clauses in a Datalog± language One of the main tools used for proving favorable results about a ... relational database format) so that the output data can be used and further processed by application programs [5] A program that performs a data extraction task from specific web sites is called ... entities and relationships can have attributes; an attribute can be mandatory (instances have at least one value for it), and functional (instances have at most one value for it); (2) entities can participate...
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Self-Assembly and Nanotechnology: A Force Balance Approach
... interaction takes the largest contribution of van der Waals attraction, except for a highly polar molecule such as water Overall, van der Waals interactions are always attractive at atomic and ... is the van der Waals interaction parameter For a thermodynamics point of view, β can be well correlated with van der Waals parameters a and b in the van der Waals equation for state of gas through ... SELF-ASSEMBLY AND NANOTECHNOLOGY SELF-ASSEMBLY AND NANOTECHNOLOGY A Force Balance Approach Yoon S Lee Scientific Information Analyst Chemical Abstracts Service A Division of the American Chemical...
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5 DS07 10 14 bai da sua A Control-Theoretic Approach_v8_
... K.NAHRSTEDT and J.SEO, A Gateway-Assited Approach Toward QoS Adaptations”, in Proceedings of IEEE International Conference on Multimedia and Expo, Aug 2000, pp.855-858 [9] C.H.YOUN, H.SONG and J.E.KEUM, ... A General Model for QoS Adaptation”, 6th IWQoS Proceedings Napa Valley California May 18-20, pp 275-278, 1998 [3] M.SHOR, K.LI and J.WALPOLE, “Application of Control Theory to Modeling and Analysis ... Proceedings of IEEE International Conference on Multimedia Computing and Systems, 1999 [6] D.HULL, A. SHANKAR, K.NAHSTEDT and J.LIU, “An End-to-End QoS Model and Management Architecture”, in Proceedings...
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PHP 5 Recipes A Problem-Solution Approach
... languages such as C++ and Java), PHP automatically assigns a data type to a variable when a value is allocated to it This makes PHP rather simple to use when declaring variables and inputting values into ... up and assigning both associative arrays and regular arrays in PHP is easy PHP arrays start the index at zero, as most programming languages Indexing arrays is just as easy; PHP supports several ... you are familiar with associative arrays, then you will understand what we mean when we say that you can think of an object as being like an associative array with alternative notation They are...
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A real time approach to process control 2ed
... For undergraduate programs looking to transition away from the traditional mathematical-based approach to a more applied, hands-on approach, this text will be an invaluable aid.’ Charles F Moore, ... 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 ... control hardware fundamentals P2 P2 P1 H Area = A L Area = a θ Inclined Limb Manometer ⎞ a P2 − P1 = rgL ⎜ + sin q⎟ ⎠ A Typical Manometer P2 − P1 = rgH P2 P1 Area = A Area = a H Single Limb Manometer...
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Tài liệu A Knowledge Management System for ERP Implementation pdf
... growing rapidly AMR Research, an authoritative market forecast institution in America, indicated that the ERP market would grow at annual rate of 37% in recent years The sales of the ERP packaged ... organization It also represents an organizational infrastructure that affects how people work and imposes its own logic on a company’s strategy, organization and culture After organizations accept ... of tacit knowledge to new tacit knowledge through social interactions and shared experience among organizational members After new tacit knowledge has been created, it is formalized and standardized...
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Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt
... implemented by all Member States in a harmonised way and has become the innovation statistics instrument of the Community and a model for non-Member States such as Canada and Australia At present, ... technology transfer to SMEs and their capacity to absorb technology is a traditional pillar of innovation policy A demand-led approach, the transfer of “tacit” innovation know-how, and physical proximity ... schemes at regional and national levels through coordination for the benchmarking of national policies and for spreading good practice A regularly updated European innovation scoreboard will draw attention...
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Tài liệu An Evaluation of A Participatory Research Approach in Rainfed Lowland Area of Vinh Trach Village, B pptx
... the farmers as the principle actors among other relevant actors in the processes of participatory approaches Literature Cited Nguyen Duy Can, Le Thanh Duong and Ryuichi Yamada, 2002 A Participatory ... the coastal rainfed areas However, the FARM Programme was soon stopped and farmers still facing with many problems such as lack of knowledge of growing new crops and animals, pests and diseases ... team has evaluated these activities In general, farmers has applied knowledges what they learnt from FFSs and trainings to improve their farming For instance, farmers used IPM as the way to manage...
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Tài liệu A Case Study on the Implementation of A Knowledge Management Strategy Oriented to Innovation pdf
... technological innovation and the creation, accumulation and transmission of knowledge F J Forcadell and F Guadamillas Knowledge and Process Management CASE STUDY Figure Irizar chart Figure Organizational ... In addition, people’s active participation in knowledge creation and transmission in working teams is an essential cultural value At Irizar, participation is the A Knowledge Management Strategy ... Forcadell and F Guadamillas Knowledge and Process Management REFERENCES Cohen WM, Levinthal DA 1990 Absorptive capacity: a new perspective on learning and innovation Administrative Science Quarterly...
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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 ... ic ental Change, ental Change nta Change ntal Chang ta Change, han ange nge Environmental Change Pr ro i Programs, Services, Education, Social Marketing e at Cre VAL UES up l po F rs loca Ba rtiv ... 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...
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Tài liệu A Client-Centered Approach to Reproductive Health: A Trainer’s Manual docx
... 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 ... 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 ... clients 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...
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