Those planning and implementing spectrum auctions generally have two primary objectives: increasing economic efficiency (or ensuring that spectrum is made available to those who can gain the most value from use of the spectrum) and revenue maximization (or ensuring that governments receive...

Timely and effective response to crises, disasters or infrastructure failures requires shared situational awareness on the part of decision makers and timely information exchange between all formal and informal participants. Enabling policymakers, law enforcement and citizens to interact in a...

A vast amount of literature and research work exists on Wireless Sensor Networks and the issues concerning them. In this paper, we have conducted an exploratory study on the sensor networks to begin with and the various issues and challenges faced in setting up and maintaining sensor networks....

The need of devices in crisis management to be configured dynamically by detecting device characteristics i.e. polices defined by the user or organization, contextual information relevant to a given scenario etc is of paramount importance. Where such information can either be already predefined...

Wzrost popularności gier typu “Second Life” przyczynił się nie tylko do znacznych przemian w rozwoju branży rozrywki elektronicznej. Upowszechnianie Games 2.0, nowego nurtu produkcji gier wideo które z założenia mają stanowić wirtualne światy zawierające treści tworzone przez...

The number of mobile device users is increasing rapidly and the number of applications to serve these applications is also rising. Urban planners have the opportunity to use a wide array of mobile applications to increase productivity, share information, and engage with the public. This article...