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» Magnetophotonic Materials and Their Applications
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VLDB
2006
ACM
147views Database» more  VLDB 2006»
14 years 9 months ago
Answering queries using materialized views with minimum size
In this paper we study the following problem. Given a database and a set of queries, we want to find a set of views that can compute the answers to the queries, such that the amoun...
Rada Chirkova, Chen Li, Jia Li
PODS
2003
ACM
113views Database» more  PODS 2003»
14 years 9 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
HT
2003
ACM
14 years 2 months ago
"Physical hypermedia": organising collections of mixed physical and digital material
This paper addresses the problem of organizing material in mixed digital and physical environments. It presents empirical examples of how people use collectional artefacts and org...
Kaj Grønbæk, Jannie Friis Kristensen,...
CHI
2009
ACM
14 years 10 months ago
Programming reality: from transitive materials to organic user interfaces
Over the past few years, a quiet revolution has been redefining our fundamental computing technologies. Flexible E-Ink, OLED displays, shape-changing materials, parametric design,...
Marcelo Coelho, Ivan Poupyrev, Sajid Sadi, Roel Ve...
VIS
2007
IEEE
157views Visualization» more  VIS 2007»
14 years 11 months ago
Surface Extraction from Multi-Material Components for Metrology using Dual Energy CT
Abstract-- This paper describes a novel method for creating surface models of multi-material components using dual energy computed tomography (DECT). The application scenario is me...
Christoph Heinzl, Johann Kastner, Eduard Grölle...