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A framework for information systems architecture.

by J A Zachman - IBM Syst. J., , 1987
"... With increasing size and complexity of the implementations of information systems, it is necessary to use some logical construct (or architecture) for defining and controlling the interfaces and the integration of all of the components of the system. This paper defines information systems architect ..."
Abstract - Cited by 546 (0 self) - Add to MetaCart
are drawn. The discussion is limited to architecture and does not include a strategic planning methodology. T he subject of information systems architecture is beginning to receive considerable attention. The increased scope of design and levels of complexity of information systems implementations

From Data Mining to Knowledge Discovery in Databases.

by Usama Fayyad , Gregory Piatetsky-Shapiro , Padhraic Smyth - AI Magazine, , 1996
"... ■ Data mining and knowledge discovery in databases have been attracting a significant amount of research, industry, and media attention of late. What is all the excitement about? This article provides an overview of this emerging field, clarifying how data mining and knowledge discovery in database ..."
Abstract - Cited by 538 (0 self) - Add to MetaCart
of digital data. These theories and tools are the subject of the emerging field of knowledge discovery in databases (KDD). At an abstract level, the KDD field is concerned with the development of methods and techniques for making sense of data. The basic problem addressed by the KDD process is one of mapping

Motivation through the Design of Work: Test of a Theory. Organizational Behavior and Human Performance,

by ] Richard Hackman , Grec R Oldham , 1976
"... A model is proposed that specifies the conditions under which individuals will become internally motivated to perform effectively on their jobs. The model focuses on the interaction among three classes of variables: (a) the psychological states of employees that must be present for internally motiv ..."
Abstract - Cited by 622 (2 self) - Add to MetaCart
again raise the level of activation MOTIVATION THROUGH DESIGN OF WORK 253 (Scott, 1966). More complete understanding of the waxing and waning of activation in various circumstances could have many implications for job design practices; for example, the practice of "job rotation." Those who

Do Subjects Understand Base Rates?

by Gernot D. Kleiter, Marianne Krebs, Michael E. Doherty, Hugh Garavan, All Chadwick, Gregory Brake - Organisational Behaviour and Human Decision Processes , 1997
"... Investigations of the degree to which people neglect or use base rates typically require subjects to make a judgment based on presumptive integrations of base rates and likelihood ratios. The present paper deals with a logically prior issue, whether people understand what data are needed to constitu ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
Investigations of the degree to which people neglect or use base rates typically require subjects to make a judgment based on presumptive integrations of base rates and likelihood ratios. The present paper deals with a logically prior issue, whether people understand what data are needed

THE CONCEPT OF WORK AND IT’S SUBJECTIVE UNDERSTANDING

by unknown authors
"... PROCESS: AN ATTEMPT This paper deal with the concept of work and it’s subjective understanding process, in which the environment is noted as a major factor of dependence In order to offer a reference, a daily national TV news report is taken for analysis where it’s news reporting model delimitate th ..."
Abstract - Add to MetaCart
PROCESS: AN ATTEMPT This paper deal with the concept of work and it’s subjective understanding process, in which the environment is noted as a major factor of dependence In order to offer a reference, a daily national TV news report is taken for analysis where it’s news reporting model delimitate

Hierarchical Modelling and Analysis for Spatial Data. Chapman and Hall/CRC,

by S Banerjee , B P Carlin , A E Gelfand , Chapman , / Hall , New Crc , N York; Cressie , P J Diggle , P J Ribeiro Jr , B D Ripley , 2004
"... Abstract Often, there are two streams in statistical research -one developed by practitioners and other by main stream statisticians. Development of geostatistics is a very good example where pioneering work under realistic assumptions came from mining engineers whereas it is only now that statisti ..."
Abstract - Cited by 442 (45 self) - Add to MetaCart
that statistical framework is getting more transparent. The subject with statistical emphasis has been evolving, as seen by various excellent books from statistical sides (Banerjee, S., Introduction It is well known that the maximum likelihood (ML) method is a powerful statistical tool in estimation

PHENIX: a comprehensive Python-based system for macromolecular structure solution

by Paul D. Adams, B Pavel V, Vincent B. Chen, D Ian W, Jeffrey J. Headd, D Li-wei Hung, Gary J. Kapral, D Ralf W. Grosse, A Airlie J. Mccoy, Nigel W. Moriarty, A Robert, Y J. Read, David C. Richardson, D Jane S, D Thomas C, Terwilliger E, Peter H. Zwart A - Acta Crystallogr. D Biol. Crystallogr , 2010
"... Macromolecular X-ray crystallography is routinely applied to understand biological processes at a molecular level. However, significant time and effort are still required to solve and complete many of these structures because of the need for manual interpretation of complex numerical data using many ..."
Abstract - Cited by 418 (5 self) - Add to MetaCart
Macromolecular X-ray crystallography is routinely applied to understand biological processes at a molecular level. However, significant time and effort are still required to solve and complete many of these structures because of the need for manual interpretation of complex numerical data using

Technological pedagogical content knowledge: A framework for integrating technology in teacher knowledge.

by M J Koehler , P Mishra - Teachers College Record, , 2006
"... Abstract This paper describes a framework for teacher knowledge for technology integration called technological pedagogical content knowledge (originally TPCK, now known as TPACK, or technology, pedagogy, and content knowledge). This framework builds on Lee Shulman's construct of pedagogical c ..."
Abstract - Cited by 420 (19 self) - Add to MetaCart
technology into curriculum. Rather, integration efforts should be creatively designed or structured for particular subject matter ideas in specific classroom contexts. Honoring the idea that teaching with technology is a complex, ill-structured task, we propose that understanding approaches to successful

Supporting Trust in Virtual Communities

by Alfarez Abdul-Rahman , Stephen Hailes , 2000
"... At any given time, the stability of a community depends on the right balance of trust and distrust. Furthermore, we face information overload, increased uncertainty and risk taking as a prominent feature of modern living. As members of society, we cope with these complexities and uncertainties by re ..."
Abstract - Cited by 402 (8 self) - Add to MetaCart
characteristics, and based on a reputation mechanism, or word-of-mouth. Our proposed model allows agents to decide which other agents' opinions they trust more and allows agents to progressively tune their understanding of another agent's subjective recommendations.

I Tube, You Tube, Everybody Tubes: Analyzing the World’s Largest User Generated Content Video System

by Meeyoung Cha, Haewoon Kwak, Pablo Rodriguez, Yong-yeol Ahn, Sue Moon - In Proceedings of the 5th ACM/USENIX Internet Measurement Conference (IMC’07 , 2007
"... User Generated Content (UGC) is re-shaping the way people watch video and TV, with millions of video producers and consumers. In particular, UGC sites are creating new viewing patterns and social interactions, empowering users to be more creative, and developing new business opportunities. To better ..."
Abstract - Cited by 373 (7 self) - Add to MetaCart
. To better understand the impact of UGC systems, we have analyzed YouTube, the world’s largest UGC VoD system. Based on a large amount of data collected, we provide an in-depth study of YouTube and other similar UGC systems. In particular, we study the popularity life-cycle of videos, the intrinsic
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