Self-adaptivity and context-awareness have been proposed to provide the ability for a software system to adapt itself at runtime to cope with changes in its environment and the user needs. In research, selfadaptivity is more concerned with how to adapt the system, while context-awareness is more concerned with how to model, process, and manage the system environment information. In general, con...

In this article we present a framework based on Situation Theory which models the Query by Navigation process in a Hypertext environment. Descriptors in the Hyperindex are transformed to so-called infons. Documents in the Hyperbase are represented as situations, which can support infons. Similarly, search paths are modeled as a number of followed information links between the infons expressing ...

Needs Assessment Survey: A Case of Female Junior High Schoolers’ Parents M. Samiee Zafarghandi, Ph.D. F. Gholami This research was carried out to identify the educational needs of parents of female junior high Schoolers in Ilam Province. The sample size was determined to be 338 based on Morgan’s formula and the participants were chosen through multi-stage sampling ...