The trend towards value-added Internet services causes network providers to deploy new network based quality-of-service and security services. Today, however, the customer has onl...
The goal of contextual information retrieval (CIR) is to better meet the user's needs by delivering him information adapted to his specific search context. This paper presents...
This paper presents a Distributed Efficient Clustering Approach (DECA) for mobility-resistant and energy-efficient clustering in multi-hop wireless networks. The clusterheads cover...
An eyes-free barcode localization and decoding method is presented that enables visually impaired (VI) mobile phone users to decode MSI (Modified Plessy) barcodes on shelves and U...
BrailleTouch is an eyes-free text entry application for mobile devices. Currently, there exist a number of hardware and software solutions for eyes-free text entry. Unfortunately, ...