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SSDBM
1998
IEEE
141views Database» more  SSDBM 1998»
14 years 7 days ago
Scientific Workflow Management by Database Management
In several working environments, production involves repeated executions of certain procedures. A workflow describes the individual tasks performed in these procedures and their i...
Anastassia Ailamaki, Yannis E. Ioannidis, Miron Li...
PODS
2005
ACM
164views Database» more  PODS 2005»
14 years 8 months ago
Lower bounds for sorting with few random accesses to external memory
We consider a scenario where we want to query a large dataset that is stored in external memory and does not fit into main memory. The most constrained resources in such a situati...
Martin Grohe, Nicole Schweikardt
VLDB
2000
ACM
166views Database» more  VLDB 2000»
13 years 11 months ago
Oracle8i Index-Organized Table and Its Application to New Domains
Primary B+ -tree, a variant of B+ -tree structure with row data in leaf blocks, is an ideal storage organization for queries involving exact match and/or range search on primary k...
Jagannathan Srinivasan, Souripriya Das, Chuck Frei...
DAIS
2006
13 years 9 months ago
PAGE: A Distributed Infrastructure for Fostering RDF-Based Interoperability
This paper shows how to build a scalable, robust and efficient distributed Internet-scale RDF repository, that we name PAGE (Put And Get Everywhere). 1 Motivation In the recent yea...
Emanuele Della Valle, Andrea Turati, Alessandro Gh...
RSCTC
1998
Springer
175views Fuzzy Logic» more  RSCTC 1998»
14 years 5 days ago
Business Process Understanding: Mining Many Datasets
Abstract. Institutional databases can be instrumental in understanding a business process, but additional data may broaden the empirical perspective on the investigated process. We...
Jan M. Zytkow, Arun P. Sanjeev