Data integration over multiple heterogeneous data sources has become increasingly important for modern applications. The integrated data is usually stored in materialized views fo...
Songting Chen, Jun Chen, Xin Zhang, Elke A. Runden...
We present an indoor wireless localization system that is capable of room-level localization based solely on 802.11 network signal strengths and usersupplied training data. Our sys...
—We present Nswap2L, a fast backing storage system for general purpose clusters. Nswap2L implements a single device interface on top of multiple heterogeneous physical storage de...
In this paper, we present a novel approach for tuning power modes of wireless network interfaces. We use K-means and simple correlation techniques to analyze user's interacti...
Navigating through tree structures is a core operation in tree processing programs. Most notably, XML processing programs intensively use XPath, the path specification language t...