databases object bases and knowledge bases

... theory and practice of information modelling, conceptual modelling, design and specification of information systems, software engineering, databases and knowledge bases We also aim to recognize and ... Kangassalo, H Jaakkola, and Issam A Hamid, editors, Information Modelling and Knowledge Bases, volume XI, pages 256274 IOS Press 13 14 Information Modelling and Knowledge Bases XIV H Jaakkola et ... (Eds.), Knowledge- Based Intelligent Information Engineering Systems and Allied Technologies - KES 2002 J.A Leite, Evolving Knowledge Bases - Specification and Semantics T Welzer et al (Eds.), Knowledge- based...

Ngày tải lên: 05/03/2014, 11:21

... processor p5 to save object o into its local memory, and the cost 2(1 + Cd ) is the cost for p5 to transfer object o to the servers p1 and p2 , and then these two servers save object o into their ... adaptive object allocation and replication algorithms and evaluating their performance mainly from theoretical standpoint Although our major focus in this thesis is on DDBSs, the concepts and issues ... These issues include, • Object Allocation: Determining the locations to hold an object when the object is created (Choosing vantage locations for the respective objects) • Object Location: Determining...

Ngày tải lên: 16/09/2015, 17:11

... the modeling of Web objects (products, service, pages etc) and subjects (users), categorization of objects and subjects, mapping between and across objects and/ or subjects, and determination of ... pattern discovery and web site personalization has special meaning for the e-commerce society and the Web marketplace allocation, and will be very helpful for both Web user and administrator ... Cooley, B Mobasher, and J Srivastava Data preparation for mining world wide Web browsing patterns Knowledge and Information Systems, 1(1), 1999 [5] R Cooley Web Usage Mining: Discovery and Application...

Ngày tải lên: 31/08/2012, 16:46

... paid to object- oriented life-cycle models, object- oriented analysis, object- oriented design, management implications of the object- oriented paradigm, and the testing and maintenance of object- oriented ... Object- Oriented and Classical Software Engineering Eighth Edition Stephen R Schach Vanderbilt University sch76183_FM-i-xx.indd i 10/06/10 2:36 PM OBJECT- ORIENTED AND CLASSICAL SOFTWARE ... explained, an object consists of both attributes and the operations performed on the attributes If all the operations performed on the attributes of an object are included in that object, then the object...

Ngày tải lên: 07/01/2014, 11:57

... network-based knowledge processes and flows, to create new knowledge and to share and employ existing knowledge to solve problems, make decisions, and take actions 195 Knowledge and Process Management ... absorptive capacity That is, to use ICT and KMS to identify and acquire external information and knowledge, and to process, analyse and interpret this information and knowledge An example of the former ... and suggests further research KNOWLEDGE, KNOWLEDGE MANAGING AND KNOWLEDGE MANAGEMENT SYSTEMS Numerous views of knowledge are discussed in the information systems (IS), strategy, management, and...

Ngày tải lên: 24/01/2014, 00:20

... tools, techniques or standards to the work; how work is to be reviewed, checked and approved; how work is to be returned; and how issues, problems and status are to be handled and reported The Work ... products have been handed over and accepted by the Customer, and (c) arrangements for the support and operation of project products are in place PRINCE2 does not have “core” and “facilitating” ... authorization and receipt of work; issue and change management; status collection, analysis and reporting; viability consideration; corrective action; and escalation of concerns to the Project Board and...

Ngày tải lên: 24/01/2014, 09:20

... administer its knowledge effectively (Bhatt, 2001; Thomas and Kleiner, 1995) Currently, the world and human life has been transformed from information age to a knowledge age (Syed-Ikhsan and Rowland, 2004: ... statements Knowledge Management System Creation of knowledge Knowledge Conversion Explicit to Tacit Creation of Knowledge Explicit to Tacit Storing of Knowledge Tacit to Explicit Disseminating of Knowledge ... (i.e knowledge) in order to survive and compete in the knowledge society’ Indeed, knowledge management is concerned with the exploitation and development of the knowledge assets (Davenport et al.,...

Ngày tải lên: 17/02/2014, 09:20

... Management of Ireland The Institute of Project Management of Ireland was founded in 1989 to help individuals and organisations in both the public and private sectors to develop a knowledge of and high-quality ... probability to problem occurrences and then simulate the schedule, resource, and cost impact of those problems The software works with Microsoft and Oracle relational databases INNOREGIO project Dr Y ... (IPMA) and in the United States of America, The Project Management Institute ( PMI ) ObjectivesThe Institute of Project Management of Ireland has the following principal objectives • To establish and...

Ngày tải lên: 18/02/2014, 11:20

... generates two verb-objects pairs: (want, to visit) and (visit, Paris) The parser recognises also clauses, e.g that-clauses, as objects We collect the verbs and head words of nominal objects from the ... all occurrences of an object as a block, and give the block the score that is the frequency of the object divided by the n u m b e r of different verbs that appear with the object The formula is ... score for the object o is the sum ~ - - F~/n The frequency of a given object is divided by the number of different verbs taking this given object If the number of occurrences of a given object grows,...

Ngày tải lên: 20/02/2014, 18:20

... Philip Miller, Ivan Sag, Wietske Sijtsma and to a number of collegues from ITK and GM for comments and discussion References [Abeille and Godard, 1993] A Abeille and D Godard The Syntactic Structure ... Society, 1993 To appear [Pollard andSag, 1987] C Pollard and I Sag Information-Based Syntax and Semantics Fundamentals., volume CSLI, 1987 [Pollard and Sag, 1993] C Pollard and I Sag HeadDriven Phrase ... [+CL] and will not match the requirements imposed by the right hand side of LRCL2; therefore no argument raising will take place and the sentence will be correctly ruled out As for (18a) and (18b)...

Ngày tải lên: 22/02/2014, 10:20

... Scale Aspects of Knowledge Bases Several of these findings speak directly to scale-related aspects of knowledge bases, especially the value of knowledge bases at a local scale and complexities ... of local knowledge and the perspectives of holders of that knowledge A large body of literature emphasizes the importance of considering temporal and spatial scale for understanding and assessing ... indigenous knowledge and Western science, examines the basis on which local, traditional, and indigenous knowledge has been marginalized and assimilated by the dominant discourse of science, and then...

Ngày tải lên: 06/03/2014, 18:21

... software; databases, and so on, and they invest rather less in activities such as knowledge sharing and knowledge utilization This is largely due to the intangible nature of these activities and the ... KCU (knowledge currency unit) for promoting and providing incentive for knowledge sharing and bears examination • Shobha and Potta (chapter 18) discuss the creation and development of a knowledge ... made by Keen and Tan (2007) between explicit, implicit, and tacit Explicit knowledge is that information or knowledge that is captured in documentary form Implicit knowledge is knowledge that...

Ngày tải lên: 07/03/2014, 06:20

... two top-level commands At the bottom is a zoomed-in view for the “Flight” sub-network State and state are called precommands State and state are called postcommands States 2, 5, and represent slots ... emitted by a state It uses state-dependent ngrams to model the precommands, postcommands, preambles and postambles, and uses knowledge- based CFG rules to model the slot fillers These rules help ... leaving no hidden variables and resulting in a CRF Here, PAC stands for “preamble for arrival city,” and PDC for “preamble for departure city.” The command prior and state transition features...

Ngày tải lên: 08/03/2014, 02:21

Ngày tải lên: 24/03/2014, 11:20

... fitting and learning from examples Medical informatics is the study, development, and implementation of algorithms and systems to improve communication, understanding, and management of medical knowledge ... 1-85233-783-4 Shichao Zhang, Chengqi Zhang and Xindong Wu Knowledge Discovery in Multiple Databases 1-85233-703-6 Jason T.L Wang, Mohammed J Zaki, Hannu T.T Toivonen and Dennis Shasha (Eds) Data Mining ... bioinformatics and medical informatics / Dirk Husmeier, Richard Dybowski, and Stephen Roberts (eds.) p cm — (Advanced information and knowledge processing) Includes bibliographical references and index...

Ngày tải lên: 29/03/2014, 11:20

... [11, 21] and SCRIBE [22], and several applications are under development 2.4 Self-organization and adaptation In this section, we describe Pastry’s protocols for handling the arrival and departure ... (500) randomly selected nodes fail silently After these failures, a key is chosen at random, and two Pastry nodes are randomly selected A message is routed from these two nodes to the key, and this ... system’s scalability and incurs a high bandwidth requirement Both Gnutella and Freenet are not guaranteed to find an existing object Pastry, along with Tapestry [27], Chord [24] and CAN [19], represent...

Ngày tải lên: 28/04/2014, 13:40

... Bienenstock, Geman, and Potter (1997) and Geman, Potter, and Chi (1998), and by people studying generative models, such as Mumford (1994), Revow, Williams, and Hinton (1996), and Zhu and Mumford (1997) ... are described in chapters and Chapter draws primarily on the work presented in Grenander, Chow, and Keenan (1991); Zhu and Yuille (1996); and Chesnaud, R´ fr´ gier, and Boulet (1999) Chapter ... essential and can be found in Duda and Hart (1973) A good understanding of multivariate calculus is needed for chapters and 5, as well as some basic knowledge of numerical methods for optimization and...

Ngày tải lên: 31/05/2014, 23:23

... processed the data, and returned the results With the advent of databases came the retention of input, processes, and results Databases were storing scientific data, accounting entries, and the like ... extremely important, and the number of rows overall for that table must be taken into account Databases for small devices are very similar to large databases in that space restrictions and consideration ... with databases on servers The following chapters will walk you through the components required to build PDA applications with portable and synchronizable databases The Relational Database and...

Ngày tải lên: 01/06/2014, 01:12

... materials, and approaches; • develop the institutional action plan; • review and evaluate process, progress and outcomes[9] [personal communication, PW] The need to develop methods and approaches ... additional innovation of this expanded toolkit is the inclusion of new advances in knowledge translation (i.e the development and evaluation of how these tools are being used and how to make these tools ... economic evaluation and knowledge translation and implementation (Figure 1) Each of these steps will be described, with an illustration of how the step applies to scaling up training and education...

Ngày tải lên: 18/06/2014, 17:20

... household assets, opinions and experiences about routine HIV counselling and HIV testing in the antenatal clinic, and knowledge about mother to child transmission of HIV and infant feeding options ... result of EBF The research assistants were knowledgeable in the local language and interview techniques, and had received training about the study objectives and methods The principal investigator ... Mwijuka B, Kaweesa DK, Wanyama J, M H: Uganda: HIV modes of transmission and prevention response analysis Kampala: Uganda AIDS Commission, Republic of Uganda and UNAIDS; 2009 CDC: Revised Recommendations...

Ngày tải lên: 20/06/2014, 08:20