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EDBT
2009
ACM
100views Database» more  EDBT 2009»
15 years 10 months ago
A view selection algorithm with performance guarantee
A view selection algorithm takes as input a fact table and computes a set of views to store in order to speed up queries. The performance of view selection algorithm is usually me...
Nicolas Hanusse, Sofian Maabout, Radu Tofan
WEBDB
1999
Springer
105views Database» more  WEBDB 1999»
15 years 10 months ago
On the Materialization of WebViews
ABSTRACT A WebView is a web page that is automatically created from base data, which are usually drawn from a DBMS. A WebView can be either materialized as an html page at the web...
Alexandros Labrinidis, Nick Roussopoulos
COLING
2000
15 years 7 months ago
Taking Account of the User's View in 3D Multimodal Instruction Dialogue
While recent advancements in virtual reality technology have created a rich communication interface linking humans and computers, there has been little work on building dialogue s...
Yukiko I. Nakano, Kenji Imamura, Hisashi Ohara
IJCV
2002
111views more  IJCV 2002»
15 years 5 months ago
Linear Multi View Reconstruction and Camera Recovery Using a Reference Plane
This paper presents a linear algorithm for simultaneous computation of 3D points and camera positions from multiple perspective views based on having a reference plane visible in a...
Carsten Rother, Stefan Carlsson
PODS
2003
ACM
113views Database» more  PODS 2003»
16 years 6 months ago
Materializing views with minimal size to answer queries
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
Rada Chirkova, Chen Li