Technical Report TK-02/02, Technische Universität Darmstadt, 1. Oktober 2002

The Talking Assistant Headset: A Novel Terminal for Ubiquitous Computing

Research on ubiquitous computing (UC) infrastructures at the Telecooperation Group emphasizes ears-and-mouth devices for nomadic users. In this context, the following document describes the prototype of such a device. This voicecentric headset features a Bluetooth radio for wireless network connectivity and a combination of sensors to gather context information, such as the location of the mobi...

MBT : Memory - Based Tagger version 1 . 0 Reference Guide ILK Technical Report – ILK 02 - 09

Impulsive neutral functional differential inclusions in Banach spaces

In this paper, we first present an impulsive version of Filippov’s Theorem for first-order neutral functional differential inclusions of the form, d dt [y(t)− g(t, yt)] ∈ F (t, yt), a.e. t ∈ J\{t1, . . . , tm}, y(t+k )− y(tk ) = Ik(y(tk )), k = 1, . . . , m, y(t) = φ(t), t ∈ [−r, 0], where J = [0, b], F is a set-valued map and g is a single-valued function. The functions Ik characterize the jum...

I PCLASS - an interactive program for calibrating activated sludge systems

Ipclass – an interactive program for calibrating activated sludge systems – is formulated and demonstrated. The model involves a heuristic screening algorithm for exploring the system's equations structure, analytical computations of the sensitivities of the variables to the model coefficients, analytical computations of the gradients of the objective functions selected for the calibration proc...

GermanTeam 2002

1 Institut für Informatik, LFG Künstliche Intelligenz, Humboldt-Universität zu Berlin, Rudower Chaussee 25, 12489 Berlin, Germany 2 Bremer Institut für Sichere Systeme, TZI, FB 3 Mathematik/Informatik, Universität Bremen, Postfach 330440, 28334 Bremen, Germany 3 Fachgebiet Simulation und Systemoptimierung, FB 20 Informatik, Technische Universität Darmstadt, Alexanderstr. 10, 64283 Darmstadt, Ge...