Spatial messaging is a term that defines the virtual publication of data in physical places. Generally, anyone in the neighborhood of such a publication point gets the message. F...
Ecological security is an important basis of the entire human security system, the cornerstone for human survival. Knowing the status of ecological security is crucial for making ...
We compare the performance of three usual allocations (max-min fairness, proportional fairness and balanced fairness) in a communication network whose resources are shared by a ra...
Purdue University established the first academic department of computer sciences in 1962. The events, starting in 1959, leading to its establishment are chronicled, and then its f...
An increasing number of business users and software applications need to process information that is accessible via multiple diverse information systems, such as database systems,...