bicycle riding is one of the attractions in kish island that is known as an entertainment and enjoyable sport. moreover, it is beneficial to the environmental goals and tourism industry. for this aim, the bicycle rental system is provided by nineteen bicycle stations that have been distributed all around the island by kish free zone organization; also, to spread the bike riding culture and incr...

human advancements in science and technology have also developed to libraries leading to the emergence of the phenomenon of the digital libraries. therefore, authors decided to open the new view in the development of science and technology by examining both the copyright and digital library. it seems that in the digital library we must distinguish between two types of public and private librari...

some products include emotional messages which are recognized and perceived by users unconsciously. such products can have deeper influence on users and satisfy their emotional needs. from emotional design point of view, the main objective of design is to satisfy emotional needs of users, so tries to direct and incline design criteria to this main goal. emotional design is based on advanced tec...

Database systems should allow users to insert new information (described by a rst-order sentence) into a database without specifying exactly how. The database systems should be able to gure out what tuples to add or delete from the current database to satisfy fully the user's request. The guiding principle of accomplishing such insertions is the concept of model-theoretic minimal change. This p...

This paper is based on the research which was conducted earlier on Kansei Engineering (KE) and resulted in a new concept for scissors to redesign it with another method called “User Centered Design” (UCD). This is a shift from translation of the consumers’ psychological feeling about a product related to their perception of the design (KE) to focus on designing for and involving users in the de...

In the present days the search engines return the same results for the same query, regardless of the user’s interest. So in order to avoid that we introduce new concept called personalization. The Personalized Search aims to customize search results according to each individual user for him to find the most relevant documents to him on the top by considering his idiosyncrasies. This could possi...