TIT
2002
13 years 10 months ago
2002
We consider the problem of binary hypothesis testing using binary decisions from independent and identically distributed (i.i.d). sensors. Identical likelihood-ratio quantizers wit...
TC
2002
13 years 10 months ago
2002
We present novel grid coverage strategies for effective surveillance and target location in distributed sensor networks. We represent the sensor field as a grid (two or three-dimen...
PUC
2002
13 years 10 months ago
2002
Context detection for mobile users plays a major role for enabling novel, human-centric interfaces. For this, we introduce a context detection scheme for disseminated, computer em...
PUC
2002
13 years 10 months ago
2002
: Sentient Computing provides computers with perception so that they can react and provide assistance to user activities. Physical spaces are made sentient when they are wired with...
PRESENCE
2002
13 years 10 months ago
2002
In mixed reality, occlusions and shadows are important to realize a natural fusion between the real and virtual worlds. In order to achieve this, it is necessary to acquire dense ...
IJRR
2002
13 years 10 months ago
2002
This paper investigates safe and efficient map-building strategies for a mobile robot with imperfect control and sensing. In the implementation, a robot equipped with a range sens...
IBMSJ
2000
13 years 10 months ago
2000
As an outgrowth of our interest in dense wireless sensing and expressive applications of wearable computing, we have developed the world's most versatile human-computer inter...
ALGORITHMICA
2000
13 years 10 months ago
2000
Abstract. We consider the problem of planning sensor control strategies that enable a sensor to be automatically configured for robot tasks. In this paper we present robust and eff...
CORR
2004
Springer
13 years 10 months ago
2004
Springer
The ability of a sensor node to determine its physical location within a network (Localization) is of fundamental importance in sensor networks. Interpretating data from sensors i...
COMPUTER
2004
13 years 10 months ago
2004
Environmental Sensor Networks (ESNs) facilitate the study of fundamental processes and the development of hazard response systems. They have evolved from passive logging systems t...