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EUSAI
2003
Springer
16 years 11 hour ago
Ultrasonic 3D Position Estimation Using a Single Base Station
Abstract. In indoor context awareness applications the location of people, devices or objects is often required. Ultrasound technology enables high resolution indoor position measu...
Esko O. Dijk, Kees van Berkel, Ronald M. Aarts, Ev...
EUSAI
2003
Springer
16 years 11 hour ago
Ubiquitous Attentiveness - Enabling Context-Aware Mobile Applications and Services
Abstract. We present a concept called ‘ubiquitous attentiveness’: Context information concerning the user and his environment is aggregated, exchanged and constitutes triggers ...
Herma Van Kranenburg, Alfons H. Salden, Henk Eerti...
ISMIR
2003
Springer
154views Music» more  ISMIR 2003»
15 years 12 months ago
Position Indexing of Adjacent and Concurrent N-Grams for Polyphonic Music Retrieval
In this paper we examine the retrieval performance of adjacent and concurrent n-grams generated from polyphonic music data. We deploy a method to index polyphonic music using a wo...
Shyamala Doraisamy, Stefan M. Rüger
COMPGEOM
2010
ACM
15 years 12 months ago
Constructing Reeb graphs using cylinder maps
The Reeb graph of a scalar function represents the evolution of the topology of its level sets. In this video, we describe a near-optimal output-sensitive algorithm for computing ...
Harish Doraiswamy, Aneesh Sood, Vijay Natarajan
EICS
2010
ACM
15 years 12 months ago
Digisketch: taming anoto technology on LCDs
The Anoto technology uses a non-repetitive pattern printed on paper to enable a camera-equipped pen to locate its absolute position on that pattern. This technology is also used o...
Ramon Linus Hofer, Andreas Kunz