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ICDT
2010
ACM
195views Database» more  ICDT 2010»
14 years 3 months ago
Answering Non-Monotonic Queries in Relational Data Exchange
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
André Hernich
ADBIS
1994
Springer
87views Database» more  ADBIS 1994»
14 years 3 months ago
Variations of R-Tree Structure for Indexing of Spatial Objects
The data structures suitable for indexing of large spatial objects in databases are considered. Some generalizations of existing tree methods concerned approximation of spatial ob...
M. G. Martynov
ICDT
2010
ACM
141views Database» more  ICDT 2010»
14 years 3 months ago
The Complexity of Rooted Phylogeny problems
Several computational problems in phylogenetic reconstruction can be formulated as restrictions of the following general problem: given a formula in conjunctive normal form where ...
Manuel Bodirsky, Jens K. Mueller
ADBIS
1994
Springer
137views Database» more  ADBIS 1994»
14 years 3 months ago
The Low-Level Support and Logging for Flexible Transactions
In this paper the ways of various types of transaction support in the buffer system of the storage system are considered. Support of active transaction tree as the mechanism for n...
Henrietta Dombrowska
ADB
1994
311views Database» more  ADB 1994»
14 years 3 months ago
A Personal and Portable Database Server: the CQL Card
Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (pl...
Pierre Paradinas, Jean-Jacques Vandewalle
SSDBM
1994
IEEE
108views Database» more  SSDBM 1994»
14 years 3 months ago
Comparative Multivariate Visualization Across Conceptually Different Graphic Displays
To extend the scope of multivariate data visualization, the notion of comparative visualization is introduced: it allows the comparison of visualization methods by interconnecting...
Claudia Schmid, Hans Hinterberger
SSDBM
1994
IEEE
74views Database» more  SSDBM 1994»
14 years 3 months ago
High Performance Access to Radio Astronomy Data: A Case Study
John F. Karpovich, James C. French, Andrew S. Grim...
SSDBM
1994
IEEE
153views Database» more  SSDBM 1994»
14 years 3 months ago
An Object-Oriented Data Model for a Time Series Management System
The analysis of time series is a central issue in economic research and many other scientific applications. However, the data management functionality for this field is not provid...
Werner Dreyer, Angelika Kotz Dittrich, Duri Schmid...
ICDE
2010
IEEE
290views Database» more  ICDE 2010»
14 years 3 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
ICDE
1994
IEEE
108views Database» more  ICDE 1994»
14 years 3 months ago
Performing Group-By before Join
Weipeng P. Yan, Per-Åke Larson