Sciweavers

2771 search results - page 62 / 555
» Locality of Queries and Transformations
Sort
View
DBPL
2001
Springer
133views Database» more  DBPL 2001»
15 years 8 months ago
A Theory of Spatio-Temporal Database Queries
Abstract. We address a fundamental question concerning spatio-temporal database systems: “What are exactly spatio-temporal queries?” We define spatio-temporal queries to be co...
Floris Geerts, Sofie Haesevoets, Bart Kuijpers
ISM
2006
IEEE
74views Multimedia» more  ISM 2006»
15 years 10 months ago
An Integrated Environment for Audio Recording, Editing, and Retrieval
FindSounds Palette integrates audio recording, editing, and retrieval with advances in audio visualization and content-based queries of local and remote sound collections.
Stephen V. Rice, Stephen M. Bailey
ICIP
2001
IEEE
16 years 5 months ago
The orientation adaptive lapped biorthogonal transform for efficient image coding
A lapped biorthogonal transform adapted for local directionality of an image is proposed. The proposed transform consists of overlapping basis functions and non-overlapping basis ...
Toshihsa Tanaka, Y. Yamashita
TWC
2010
14 years 11 months ago
Indoor localization with channel impulse response based fingerprint and nonparametric regression
Abstract--In this paper, we propose a fingerprint-based localization scheme that exploits the location dependency of the channel impulse response (CIR). We approximate the CIR by a...
Yunye Jin, Wee-Seng Soh, Wai-Choong Wong
GG
2008
Springer
15 years 5 months ago
Formal Analysis of Model Transformations Based on Triple Graph Rules with Kernels
Abstract. Triple graph transformation has become an important approach for model transformations. Triple graphs consist of a source, a target and a connection graph. The correspond...
Hartmut Ehrig, Ulrike Prange