free online knowledge base system

... objects of the system are described in the following figure: Figure 1.5.2 – Mechanism of Knowledge Base System HUT – Genetic Computer School Page 10 Knowledge Base System Basic Knowledge Meaning ... Information Form HUT – Genetic Computer School Page50 Knowledge Base System Basic Knowledge 3.3 DATA FLOW DIAGRAMS 3.3.1 Level 0 DFD for Knowledge Base System Students Lecturers Administrator Member ... Knowledge Base System Basic Knowledge CHAPTER 4 – SYSTEM DESIGN 4.1 DATABASE DESIGN 4.1.1 Database Normalization Before starting normalization,...

Ngày tải lên: 08/10/2012, 15:10

... attachment HUT – Genetic Computer School Page28 Knowledge Base System User Guide 1.6 DATABASE DESIGN 1.6.1 Normalized Forms Normalized database of the Knowledge Base System has six tables in 3NF: User Table, Category ... – Genetic Computer School Page50 Knowledge Base System User Guide Add new article type Add new category HUT – Genetic Computer School Page42 Knowledge Base System User Guide Category Record Field ... Knowledge Base System User Guide HUT – Genetic Computer School Page35 Knowledge Base System User Guide Logon Begin End Valid username/ password Administrator...

Ngày tải lên: 09/12/2013, 18:15

... dialog Q-A system which substitute for call centers, based on only large text knowledge base. If we consult a call center, an operator will help us through a dialog. The substitutable system also needs ... text retrieval systemuser text knowledge base dialog for clarifying vague questions dialog cards dialog for fixing speech recognition errors Figure 1: Architecture. text knowledge base provided ... for significant parts based on confidence in recognition. After that, the system retrieves relevant texts in the text knowledge base using each candidate, and makes confirmation based on significance...

Ngày tải lên: 20/02/2014, 16:20

... arbitrarily detailed world knowledge and that a sophisticated natural language sys- tem must have a large knowledge base. But heretofore, the knowledge bases in natural language systems have either ... sophisticated natural language system requires a large knowledge base. A methodology is described for con- structing one in a principled way. Facts are selected for the knowledge base by determining ... a natural lan- guage system, which constitutes a manageable and princi- pled midway point between these simple knowledge bases and the impossibly detailed knowledge bases that people seem...

Ngày tải lên: 17/03/2014, 19:21

... 2001. An integrated knowledge- based system for grasslands ecosystems. Knowledge- Based Systems 14(5–6): 271–280. Yusuf Y, Gunasekaran A, Abthorpe M. 2004. Enter- prise information systems project ... platform KM Individual platformtransferKnowledge Add delete modify retrieve Individual knowledge/ documen t base Organizational baseknowledge/document Add delete modify retrieve knowledge Make explicit knowledgeMake explicit platformworkingCooperative module Communication E-mail(1) communities Virtual (2) BBS(3) …… process accumulative The of ... enterprise information systems; enterprise resource planning; knowledge manage- ment; systems research; systems engineering; systems approach; MIS; management information systems INTRODUCTION In...

Ngày tải lên: 16/01/2014, 16:33

... and knowledge sources KMS include organization-internal sources e.g. transaction processing systems, data base systems, data warehouses, document and content manage- ment systems, messaging systems ... components are briefly discussed. Data and knowledge sources The Livelink data is stored in a relational data base system and the file system. Various other data and knowledge sources are made available ... corporate knowledge. Journal of Knowledge Management 5(1): 94–106. Meso P, Smith R. 2000. A resource-based view of organi- zational knowledge management systems. Journal of Knowledge Management 4(3):...

Ngày tải lên: 24/01/2014, 00:20

... advantage. Knowledge management systems (KMS) refer to a class of information systems applied to managing individual and organizational knowledge pro- cesses and flows. They are ICT-based systems developed ... of organizations as knowledge systems suggest that knowledge mana- ging consists of four sets of socially enacted knowl- edge processes, namely: (1) knowledge creation; (2) knowledge organization ... to ICT-based networks will be portals (Vering et al., 2001)—in the case of knowledge managing: knowledge portals’ (Mack et al., 2001; Tsui, 2003). Knowledge portals (KP) are digital knowledge ‘workplaces’...

Ngày tải lên: 24/01/2014, 00:20

... Creation Information systems Knowledge- based systems Knowledge management systems Figure 1 Knowledge management systems foundations KMS Dynamic systems Process oriented systems Integrated systems Locate knowledge carriers ... R&D). These systems include lessons learned systems, processes description databases, knowl- edge repositories and best practices databases. Integrative knowledge management systems While the ... special issues and urgent requests  Sections: market knowledge, competitor knowledge, technology knowledge, complementor knowledge, customer knowledge Structural mechanisms Cultural mechanisms...

Ngày tải lên: 24/01/2014, 00:20

... Stage.” Copyright ©2007 Global Knowledge Training LLC. All rights reserved. Page 9 Using PRINCE2 To Enhance Your PMBOK Guide đ Experience and Knowledge Base 1-800-COURSES www.globalknowledge.com Expert ... Guide đ Areas of Knowledge as follows: Exhibit 1. Comparison of PMBOK Guide đ Areas of Knowledge and PRINCE2 Components. These components are not as comprehensively defined as the Areas of Knowledge. ... Siegelaub, MBA, PMP Using PRINCE2 To Enhance Your PMBOK Guide đ Experience and Knowledge Base Copyright â2007 Global Knowledge Training LLC. All rights reserved. PRINCE2™ is a registered trademark...

Ngày tải lên: 24/01/2014, 09:20

... In the CUNY system, the semantic features are automatically extracted from their slot filling system. The results are summa- rized in Table 2, showing the gains over a baseline system (using ... ACE; it forces systems to deal with redundant and conflicting answers across large corpora; it links the facts in text to a knowledge base so that NLP and data mining/database communities ... data auto- matically and filter spurious answers. 5.2 Use of External Knowledge Base Many instance-centered knowledge bases that have harvested Wikipedia are proliferating on the se- mantic...

Ngày tải lên: 20/02/2014, 04:20

... paper we describe the current status of the SmartWeb Ontology-Based Annotation (SOBA) system. SOBA automatically populates a knowledge base by information extraction from soccer match reports as ... "Buchwald"; dolce#FIRSTNAME -> "Guido"]. 124 2.4 Knowledge Base Visualization The generated knowledge base is visualized by way of automatically inserted hyperlink menus for ... use semantics- and XML-based natural language processing components. The linguistically annotated documents are further processed by the transformation component, which generates a knowledge base of soccer-related...

Ngày tải lên: 22/02/2014, 02:20

... complex messages of about 12 words were responded to in about l0 seconds. The system clearly has to be reasonably free of bugs in my case, 12 bugs were hit in the total of 1615 parsed and nonparsed ... failures" 119, "nothing in data base& quot; 61, "program error" 39, but this only points to the general difficul- ties of comparisons of system performance. SOME CONCLUSIONS ... as loading cargo items, the percentage of task completion may signal both system performance and user satisfaction. System response times are a very important measure. The ques- tionnaire method...

Ngày tải lên: 17/03/2014, 19:20

... Wiki We have developed an online interface that provides access to our data to interested researchers (yago- knowledge. org/uwn/ ), as shown in Figure 4. Interactive online interfaces offer new ... currently no simple way to accom- plish this feat. Our system addresses this by seam- lessly integrating frame semantic knowledge into the system. We draw on FrameNet (Baker et al., 1998), the ... languages. Data Structures Under the hood, each plugin re- lies on a disk-based associative array to store the knowledge base as a labelled multi-graph. The out- going labelled edges of an entity...

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Ngày tải lên: 25/03/2014, 11:55

Ngày tải lên: 28/03/2014, 19:20

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Ngày tải lên: 31/03/2014, 20:20