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ADBIS
2005
Springer
116views Database» more  ADBIS 2005»
15 years 8 months ago
A Formal Model for the Problem of View Selection for Aggregate Queries
We present a formal analysis of the following view-selection problem: Given a set of queries and a database, return definitions of views that, when materialized in the database, w...
Jingni Li, Zohreh Asgharzadeh Talebi, Rada Chirkov...
97
Voted
IWPEC
2004
Springer
15 years 7 months ago
Online Problems, Pathwidth, and Persistence
Abstract. We explore the effects of using graph width metrics as restrictions on the input to online problems. It seems natural to suppose that, for graphs having some form of bou...
Rodney G. Downey, Catherine McCartin
115
Voted
ICIP
2008
IEEE
16 years 4 months ago
Inverse image problem of designing phase shifting masks in optical lithography
The continual shrinkage of minimum feature size in integrated circuit (IC) fabrication incurs more and more serious distortion in the optical lithography process, generating circu...
Stanley H. Chan, Edmund Y. Lam
BIRTHDAY
1991
Springer
15 years 5 months ago
User Interface Development: Problems and Experiences
: In this paper, we present a software engineer's view of user-interface development. First, we illustrate the main problem areas responsible for difficulties in building high...
Hans-Werner Six, Josef Voss
COCOON
1997
Springer
15 years 6 months ago
Edge and Node Searching Problems on Trees
In this paper, we consider the edge searching and node searching problems on trees. Given a tree, we show a transformation from an optimal node-search strategy to an optimal edge-...
Sheng-Lung Peng, Chin-Wen Ho, Tsan-sheng Hsu, Ming...