This paper proposes a new model for studying the new product development process in an artificial environment. We show how connectionist models can be used to simulate the adaptive nature of agents’ learning exhibiting similar behavior as practically experienced learning curves. We study the impact of incentive schemes (local, hybrid and global) on the new product development process for differ...

Original scientific paper The existing software fault prediction models require metrics and fault data belonging to previous software versions or similar software projects. However, there are cases when previous fault data are not present, such as a software company’s transition to a new project domain. In this kind of situations, supervised learning methods using fault labels cannot be applied...

The cinema industry standards for the calibration of both commercial cinemas and professional dubbing theatres seem, to a growing number of professionals, to be lagging behind the current state of the art for achieving both better overall sound quality and better room-to-room compatibility. In a presentation in late 2010 to the UK's Institute of Acoustics [1] it was clearly shown how the curren...

Home attachment is positive emotional bond between home and its dwellers which may result in safety, solace and tranquility for them. To create this kind of relationship some physical and social prerequisites need to exist inside home. This article aims to answer the question "whether house outdoor environment features are also effective in developing home attachment or not?" Aiming to answer t...

background: electronic portal imaging devices (epids) play an important role in radiation therapy portal imaging, geometric and dosimetric verifications. a successful utilization of epids for imaging and dosimetric purposes requires a reliable quality control process routine to be carried out regularly. in this study, two in-house phantoms were developed and analyzed for implementation in a qua...

background: health assessment in patients  with epilepsy (pwe) should  include  both  clinical outcomes and  health related quality of life (hrqol) measures. the quality of life (qol) in epilepsy-31 inventory  (qolie-31) is widely used for qol studies  in epilepsy. this study  aims to evaluate psychometrics  of the persian version of the inventory (qolie-31-p). methods:  following a  standard  ...