I Abstract A realistic comparative performance evaluation of indoor Geolocation systems is a complex and challenging problem facing the research community. This is due to the fact that performance of these systems depends on the statistical variations of the fading multipath characteristics of the wireless channel, the density and distribution of the access points in the area, and the number of...

The growing burden of chronic disease, an aging population, and rising health care costs threaten the sustainability of our current model for health care delivery. At the same time, innovations in predictive health offer a pathway to reduce disease burden by preventing and mitigating the development of disease. Academic health centers are uniquely positioned to evaluate the comparative effectiv...

This study endeavors to focus on developing an evaluation method for comparative analysis of process performance before and after reengineering. Business Process Reengineering (BPR) is a relatively recent concept that has stemmed from management and computer science roots. Process performance evaluations are crucial to managers in identifying the benefit of new process after reengineering. Curr...

Electronic word-of-mouth (eWOM) is an important information source that influences consumer product evaluations. The author previously developed a computational model that predicts the potency-magnitude relations of eWOM messages involving subjective rank expressions, which refer to linguistic representations related to the attitude-levels of the benefits of product attributes. This paper exten...

The paper deals with the problem of choosing the most effective methods of processing expert information if there are several results of expert evaluation on the problem. The problem of levelling expert assessments, which differ much from the other set of estimates, is considered. Ratios for the weighting factors of individual expert assessments, taking into account the extent of the deviation ...

Social evaluation is a mental process that leverages the preference toward prosocial partners (positivity bias) against the avoidance of antisocial individuals (negativity bias) in a cooperative context. The phenomenon is well-known in humans, and recently comparative investigations looked at the possible evolutionary origins. So far social evaluation has been investigated mainly in non-human a...

s: Objective: To find out whether Hysterosalpigography (HSG), can be used as initial method for assessing tubal factor of infertility, instead of more invasive method like diagnostic laparoscopy. Methods: Retrospective analysis of 75 cases, who had attended infertility Clinic at Medical College, Ujjain, and underwent HSG as initial test followed by Laparoscopy from November 2005 to December 201...

Moving shadows need careful consideration in the development of robust dynamic scene analysis systems. Moving shadow detection is critical for accurate object detection in video streams, since shadow points are often misclassified as object points causing errors in segmentation and tracking. Many algorithms have been proposed in the literature that deal with shadows. However, a comparative eval...

Semifragile watermarking techniques aim to prevent tampering and fraudulent use of modified images. A semifragile watermark monitors the integrity of the content of the image but not its numerical representation. Therefore, the watermark is designed so that the integrity is proven if the content of the image has not been tampered with, despite some mild processing on the image. However, if part...