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AGIS
1998
169views more  AGIS 1998»
15 years 5 months ago
The Configuration and Implementation of a Hybrid 3-D GIS for Urban Data Management
With the development of modern cities, 3-D spatial information systems (SIS) are increasingly required for spatial planning, communication systems and other applications. The geom...
Xinhua Wang, Armin Gruen
KDD
2009
ACM
188views Data Mining» more  KDD 2009»
16 years 6 months ago
Characteristic relational patterns
Research in relational data mining has two major directions: finding global models of a relational database and the discovery of local relational patterns within a database. While...
Arne Koopman, Arno Siebes
PVLDB
2008
128views more  PVLDB 2008»
15 years 5 months ago
Implementing filesystems by tree-aware DBMSs
With the rise of XML, the database community has been challenged by semi-structured data processing. Since the data type behind XML is the tree, state-of-the-art RDBMSs have learn...
Alexander Holupirek, Marc H. Scholl
ICDE
1999
IEEE
107views Database» more  ICDE 1999»
16 years 7 months ago
Using Codewords to Protect Database Data from a Class of Software Errors
Increasingly, for extensibility and performance, specialpurpose application code is being integrated with database system code. Such application code has direct access to database...
Philip Bohannon, Rajeev Rastogi, S. Seshadri, Abra...
ICDE
2010
IEEE
295views Database» more  ICDE 2010»
16 years 29 days ago
K nearest neighbor queries and kNN-Joins in large relational databases (almost) for free
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
Bin Yao, Feifei Li, Piyush Kumar