Objectives. Sport has become such a powerful global phenomenon that a country like Singapore has set its sights on becoming one of the top ten sporting nations in Asia. A full ‘Sport School’ will commence in 2004 to achieve these aims and to further entice the commitment of potential young stars, a significant reward system has been created. This study examined the motivational types, achieveme...

The purpose of this research was to investigate the effect psychological empowerment on human resource retention in selected sports federations, with role emotional commitment as a mediating factor. A cross-sectional study carried out. statistical population (270 employees) all official staff five federations (wrestling, volleyball, taekwondo, soccer and swimming). Based Morgan table, 175 indiv...

We present the concept and design of Dynamic Automated Metadata Exchange (DAME) in Security Assertion Markup Language (SAML) based user authentication and authorization infrastructures. This approach solves the real-world limitations in scalability of pre-exchanged metadata in SAML-based federations and inter-federations. The user initiates the metadata exchange on demand, therefore reducing th...

Digital games can be used not only for fun and entertainment. The term ‘serious games’ denotes digital games serving serious purposes like education, training, advertising, research, and health. In the contribution the chances and challenges of serious games for computer science in sport will be discussed. Serious games, particularly adventure and shooter games, already play an important role i...

This paper addresses the problem of how to query and update so-called database federations. A database federation provides for tight coupling of a collection of heterogeneous component databases into a global integrated system. This problem of querying and updating a database federation is tackled by describing a logical architecture and a general semantic framework for precise specification of...

Squash is a racquet sport played in a similar style room as racquetball. In a squash match there are 2 players that alternate hitting a small, black, rubber ball. A complete match is played as best of 5 games, where each game is played to 11 points. Points are scored when a player fails to return a shot made by the opponent. The sport of squash is played in over 190 countries by millions of peo...