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122
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ICHIM
2001
104views more  ICHIM 2001»
15 years 4 months ago
The New Norwegian Rock Art Database
The Rock Art Project was set up by the Directorate for Cultural Heritage on behalf of the Norwegian Ministry of the Environment in 1996. The database was initiated within the EU-s...
Wenche Helliksen, Inger Marie Holm-Olsen, Olaug Ha...
SIGMOD
2007
ACM
165views Database» more  SIGMOD 2007»
16 years 3 months ago
Sharing aggregate computation for distributed queries
An emerging challenge in modern distributed querying is to efficiently process multiple continuous aggregation queries simultaneously. Processing each query independently may be i...
Ryan Huebsch, Minos N. Garofalakis, Joseph M. Hell...
147
Voted
ICDE
2010
IEEE
290views Database» more  ICDE 2010»
15 years 7 months ago
The Model-Summary Problem and a Solution for Trees
Modern science is collecting massive amounts of data from sensors, instruments, and through computer simulation. It is widely believed that analysis of this data will hold the key ...
Biswanath Panda, Mirek Riedewald, Daniel Fink
161
Voted
STACS
1999
Springer
15 years 7 months ago
Lower Bounds for Dynamic Algebraic Problems
Abstract. We consider dynamic evaluation of algebraic functions (matrix multiplication, determinant, convolution, Fourier transform, etc.) in the model of Reif and Tate; i.e., if f...
Gudmund Skovbjerg Frandsen, Johan P. Hansen, Peter...
259
Voted
ICDE
2009
IEEE
290views Database» more  ICDE 2009»
16 years 5 months ago
GraphSig: A Scalable Approach to Mining Significant Subgraphs in Large Graph Databases
Graphs are being increasingly used to model a wide range of scientific data. Such widespread usage of graphs has generated considerable interest in mining patterns from graph datab...
Sayan Ranu, Ambuj K. Singh