software quality attributes for a learning management system

Báo cáo hóa học: " Research Article The Personal Hearing System—A Software Hearing Aid for a Personal Communication System" ppt

Tài liệu A Knowledge Management System for ERP Implementation pdf

... addition, the same question can be askedagain and again and the quality of the answerscan not be guaranteed. Therefore, the organiza-tion can have personnel in charge of monitoringand tracking questions ... Italso represents an organizational infrastructurethat affects how people work and imposes itsown logic on a company’s strategy, organizationand culture. After organizations accept the management ... proposedthat consists of cooperative working platform,consulting platform, individual KM platform ,organizational KM platform, and knowledgetransfer platform. This system can effectivelymanage...

Báo cáo khoa học: "Learning Surface Text Patterns for a Question Answering System" doc

Danh mục: Báo cáo khoa học

... the form of widespread bureaucratic abuses: graft, nepotism…”; for “what is sonar?” the pattern “<NAME> and related <ANSWER>s” matches “…while its sonar and related underseas systems ... same term. The same idea could also be extended for smoothing out the variations in the question term for names of persons (Gandhi could be written as “Mahatma Gandhi”, “Mohandas Karamchand ... be written as “Wolfgang Amadeus Mozart”, “Mozart, Wolfgang Amadeus”, “Amadeus Mozart” or “Mozart”. To learn from such variations, in step 1 of Algorithm 1 we specify the various ways in which...

THE AFTERLIVES OF COURSES ON THE NETWORK: INFORMATION MANAGEMENT ISSUES FOR LEARNING MANAGEMENT SYSTEMS pptx

Danh mục: Cao đẳng - Đại học

... management data in the form of access and usage logs.1 At a general level, learning management systems display two key characteristics that are typical of the “digitization” of communication ... identity management; and the roles and responsibilities surrounding the operation and management of learning management systems. Highlights of Information Management Issues If we examine the materials ... based in the face-to-face classroom are at best a problematic guide for how people should act and what they should expect when similar interactions are carried out in a learning management system. ...

Lore: A Database Management System for Semistructured Data ppt

Danh mục: Cơ sở dữ liệu

... OA7)Scan(OA1,"Publications",OA6)CreateSet(OA4, OA5)Scan(OA1,"Name",OA4)SetOp(Union,OA5,OA6, OA7)Select(OA3 = TRUE)Aggr(Exists, OA2, OA3)Select(OA2 = "CS")Scan(OA1,"Dept",OA2)Lindex(OA2,"Age",OA1)Named_Obj("DBGroup", ... )Scan(OA1,"Dept",OA2)JoinScan(OA0,"Member",OA1)Scan(Root,"DBGroup",OA0)JoinJoinScan(OA0,"Member",OA1)Scan(Root,"DBGroup",OA0)JoinFrom clauseFrom and Where clausesFinal Query PlanScan(OA0,"Member",OA1)Scan(Root,"DBGroup",OA0)JoinJoinProject(OA7)Aggr(Count, OA6, OA7)Scan(OA1,"Publications",OA6)CreateSet(OA4, ... PhysicalStorageExternal,Read-onlyDataSourcesQuery CompilationData EngineResultsNon-QueryRequestsUtilities -DataGuide Mgr -Loader -Index MgrQueryOperatorsObjectManagerExternal DataManagerQueryOptimizerQuery...

Tài liệu Real-World ASP.NET—Building a Content Management System pptx

Danh mục: Hệ điều hành

... components and metacontent in one place makes them easier to maintain, track, and find. It also provides a more secure way of storing your data. Having your data localized means you have a smaller area ... for research, and having a large archive of information might be a good selling feature for a site. The archival process can be automated so that you do not have to worry about examining all ... personal preferences and navigational habits. Personalization is a major reason why many people return to a Web site. At one time, seeing her name on a Web page was all that was needed for a user...

Tài liệu Software quality attributes and trade-offs ppt

Danh mục: Phần cứng

... approaches to software quality. external measuresinternal measures Quality in use measures To evaluate software quality means to perform a systematic investigation of the software capability ... some quality management gurus as well as their ideas and views on quality – primarily because this is a used and appreciated approach for dealing with quality issues in software developing organizations. ... 9128FunctionalityReliabilityEfficiencyMaintainabilityPortabilityUsabilitySuitabilityAccuracyInstall-abilityAdaptabilityMaturityFault ToleranceRecoverabilityComplianceComplianceAnalyzabilityChange-abilityStabilityTestabilityUnderstandabilityLearn-abilityOperabilityAttractivenessComplianceComplianceInteroperabilitySecurityTime...

Final Report on Assessment Instruments for a Prospective Payment System potx

Danh mục: Khoa học xã hội

... System AppendicesJoan L. Buchanan, Patricia Andres, Stephen M.Haley, Susan M. Paddock, David C. Young, Alan ZaslavskyPrepared for the Centers for Medicare and Medicaid ServicesR

Báo cáo khoa học: "Personalized Normalization for a Multilingual Chat System" doc

Danh mục: Báo cáo khoa học

... short-forms are very irregular and hard to predict their standard forms using morphological and phonetic similarity. It is also hard to train a statistical model if training data is not available. ... have similar training data for the targeted domain to have good normalization performance. A simple model helps if such training data is unavailable. Nevertheless, the use of a dictionary driven ... Rahul Saraf, Vijit Jain, Animesh Mukherjee, Sudeshna Sarkar, and Anupam Basu. 2007. Investigation and modeling of the structure of texting language. International Journal on Document Analysis...

Báo cáo khoa học: "Knowledge acquisition for a constrained speech system using WoZ" pptx

Danh mục: Báo cáo khoa học

Báo cáo khoa học: "A GRAMMAR AND A LEXICON FOR A TEXT-PRODUCTION SYSTEM" pptx

Danh mục: Báo cáo khoa học

... diversity Hallidey has provldat for systemic grammar is useful for our pu~__o'-'e~-__; The fact that grammatical structure is multi.layered means that those aspects of grammatical structure ... representation • a novel and hitherto unexplored combination] 1. THE PLACE OF A GRAMMAR AND A LEXICON IN PENMAN This gaper will view a grammar and a lexicon as integral parts of a text production system ... a grammar and a lexicon can actually be mate to function as more than just structure generators. One issue reiatat to this that has been brought uD was that different ~ external to the grammar...

Báo cáo khoa học: "Building a Large Knowledge Base for a Natural Language System" doc

Danh mục: Báo cáo khoa học

... Building a Large Knowledge Base for a Natural Language System Jerry R. Hobbs Artificial Intelligence Center SRI International and Center for the Study of Language and Information Stanford ... arbitrarily detailed world knowledge and that a sophisticated natural language system must have a large knowledge base. But heretofore, the knowledge bases in natural language systems have either ... this paper has been carried out as part of a project to build a system for natural language access to a computerized medical textbook on hepatitis. The user asks a question in English, and rather...

Radar-Based Intruder Detection for a Robotic Security System Phil Corya, H. R. Everettb, Tracy Heath pptx

Danh mục: Kĩ thuật Viễn thông

... withan almost-zero nuisance alarm rate. The radar system has performed well in measuring the velocity anddistance to targets and detecting target motion, both radial and tangential to the radar ... feet/second).3. Have a nuisance alarm rate (NAR) and false alarm rate (FAR) not to exceed one perMDARS-E platform per shift.4. Have an image-assessment capability to penetrate smoke, fog, dust, and precipitation.3. ... to slave a two-axis pan-and-tilt turret on whichboth the radar and vision sensors are mounted to automatically track the designated target. The secondlayer, a long-range broad-area radar sensor,...

Báo cáo khoa học: "Evaluating a Trainable Sentence Planner for a Spoken Dialogue System" doc

Danh mục: Báo cáo khoa học

... WalkerAT&T Labs – ResearchFlorham Park, NJ, USAwalker@research.att.comAbstractTechniques for automatically trainingmodules of a natural language gener-ator have recently been proposed, but a ... component for a mixed-initiative travel planning system, AMELIA, de-veloped at AT&T Labs as part of DARPA Com-municator. Consider the required generation ca-pabilities of AMELIA, as illustrated ... Dialogue System Owen RambowAT&T Labs – ResearchFlorham Park, NJ, USArambow@research.att.comMonica RogatiCarnegie Mellon UniversityPittsburgh, PA, USAmrogati+@cs.cmu.eduMarilyn A. WalkerAT&T...