Utilizing mobile applications in the area of industrial field service promises several benefits, especially improved process support providing tailored service information and p...
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
Motivated by the high cost problem of ternary CAM, we proposed a new technique for providing a compaction routing table. With the comparisons with existing algorithms, our new tec...
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bau...
This paper proposes a method to estimate the trajectories of soccer players by using two cameras set in a large-scale outdoor space such as a soccer stadium, which is normally not...