—In this paper we investigate a cooperative mobile network with respect to error performance. Power allocation is applied between source and relay. The relay cooperates after hav...
—A nearest neighbor query is an important notion in spatial databases and moving object databases. In the emerging application fields of moving object technologies, such as mobi...
We developed a binarization approach to handle a large variety of images, from scanned flatbed images to images acquired by mobile phone cameras. The binarization is targeted at c...
— By geocast protocols, information can be directly disseminated to users of mobile devices who currently reside in selected geographical regions. Time-stable geocast protocols e...
Abstract We present ML5, a high level programming language for spatially distributed computing. The language, a variant of ML, allows an entire distributed application to be develo...