Digital library research has developed over the past decade, but little has been done on the identification of evaluation criteria, especially from users' perspectives. This article identifies users' criteria and applies them to the evaluation of existing digital libraries. Forty-eight subjects were instructed to develop and justify a set of essential criteria for the evaluation of digital libr...

performance evaluation is one of the important components of each organization, and educational organizations are not the exceptions. teachers are believed by many researchers as the single most important factor influencing student academic success or failure. therefore, they need to be at the center of attempts to improve or reform the educational system of any country. considering the pivotal...

This review paper gives as details and overall review of methodologies and present scenario related to student’s academic performance evaluation for the development of better understanding. The present paper elaborates several aspects of students performance evaluation (prediction of student performance, modeling student performance from available data and grouping student on need base criteria...

To assess the performance criteria of the reinforced-concrete, five-storey residential buildings common in Iran, an &#10experimental study in the structural laboratory of the University of Tehran has been conducted. The test program includes cyclic and monotonic load tests of six beams that represent three-to-five storey buildings with rigid frame structures. Using definitions given in FEMA-356...

During the last years a great number of Query Performance Prediction methods have been proposed. However, this explosion of prediction method proposals have not been paralleled by an in-depth study of suitable methods to evaluate these estimations. In this paper we analyse the current approaches to evaluate Query Performance Prediction methods, highlighting some limitations they present. We als...

We present an overview of current research in performance modeling, focusing on efforts underway in the Performance Evaluation Research Center (PERC). Using some new techniques, we are able to construct performance models that can be used to project the sustained performance of large-scale scientific programs on different systems, over a range of job and system sizes. Such models can be used by...

The development of a method for evaluating the performance of learning systems is a prerequisite to their engineering applications. Such a method is also necessary for machine learning researchers for the objective evaluation and comparison 0/ the performance of individual experimental and commercial learning systems. This paper proposes such a method. based on the performance of a learning sys...

many countries are turning their attention to the use of explicit financial incentives to drive desired improvements in healthcare performance. however, we have only a weak evidence-base to inform policy in this area. the research challenge is to generate robust evidence on what financial incentives work, under what circumstances, for whom and with what intended and unintended consequences.