— In modern wireless networks the functions included into layer II have to deal with complex problems, such as security and access control, that were previously demanded to upper...
Abstract— When multiple paths are available between communicating hosts, application quality can be improved by switching among them to always use the best one. The key to such a...
Abstract. Software systems obey the 80/20 rule: aggressively optimizing a vital few execution paths yields large speedups. However, finding the vital few paths can be difficult, e...
constraint abstractions into integer programming, and to discuss possible combinations of the two approaches. Combinatorial problems are ubiquitous in many real world applications ...
Freshness and accuracy are two key measures of quality of service (QoS) in location-based, mobile continual queries (CQs). However, it is often difficult to provide both fresh and ...