Abstract. In this work, algorithms are developed and evaluated to detect physical activities from data acquired using ļ¬ve small biaxial accelerometers worn simultaneously on diļ¬...
T ORDER REGRESSION (EXTENDED ABSTRACT) Kurt Driessensa Saso Dzeroskib a Department of Computer Science, University of Waikato, Hamilton, New Zealand (kurtd@waikato.ac.nz) b Departm...
Abstract. This paper presents two different efficiency-enhancement techniques for probabilistic model building genetic algorithms. The first technique proposes the use of a mutatio...
A deļ¬nition of types in an information system is given from ld abstractions through data constructs, schema and deļ¬nitions to physical data values. Category theory suggests tha...
Abstract. Gradients are distributed distance estimates used as a building block in many sensor network applications. In large or long-lived deployments, it is important for the est...
Jacob Beal, Jonathan Bachrach, Daniel Vickery, Mar...