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ICDT
2007
ACM
126views Database» more  ICDT 2007»
16 years 16 days ago
Combining Incompleteness and Ranking in Tree Queries
Abstract. In many cases, users may want to consider incomplete answers to their queries. Often, however, there is an overwhelming number of such answers, even if subsumed answers a...
Benny Kimelfeld, Yehoshua Sagiv
DAWAK
2005
Springer
15 years 12 months ago
Nearest Neighbor Search on Vertically Partitioned High-Dimensional Data
Abstract. In this paper, we present a new approach to indexing multidimensional data that is particularly suitable for the efficient incremental processing of nearest neighbor quer...
Evangelos Dellis, Bernhard Seeger, Akrivi Vlachou
VLDB
2005
ACM
125views Database» more  VLDB 2005»
15 years 12 months ago
Interactive Schema Translation with Instance-Level Mappings
We demonstrate a prototype that translates schemas from a source metamodel (e.g., OO, relational, XML) to a target metamodel. The prototype is integrated with Microsoft Visual Stu...
Philip A. Bernstein, Sergey Melnik, Peter Mork
VLDB
2005
ACM
122views Database» more  VLDB 2005»
15 years 12 months ago
Streaming Pattern Discovery in Multiple Time-Series
In this paper, we introduce SPIRIT (Streaming Pattern dIscoveRy in multIple Timeseries). Given n numerical data streams, all of whose values we observe at each time tick t, SPIRIT...
Spiros Papadimitriou, Jimeng Sun, Christos Falouts...
ISPD
1997
ACM
100views Hardware» more  ISPD 1997»
15 years 10 months ago
A pseudo-hierarchical methodology for high performance microprocessor design
- This paper reports on a highly effective methodology to construct complex high performance microprocessors. Critical aspects of the methodology include an integrated database for...
A. Bertolet, K. Carpenter, Keith M. Carrig, Albert...