Abstract— The vision of ad-hoc networking with Bluetooth includes the concept of devices participating in multiple ”piconets” and thereby forming a ”scatternet”. However,...
: In ubiquitous application scenarios, the information (processing) needs of nomadic users often cannot be satisfied by a set of pre-installed processes like in common workflow sys...
Klaus Haller, Michelle Ackermann, Claudio Munari, ...
TCP is known to have poor performance over unreliable wireless links where packet losses due to transmission errors are misinterpreted as indications of network congestion. TCP en...
Pervasive computing systems provide personalized and intimate services to improve users' quality of life by integrating computation and communication into the environments. Wi...
: Awareness is required for supporting all forms of cooperation. In Computer Supported Collaborative Learning (CSCL), awareness can be used for enhancing collaborative opportunitie...