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ER
2006
Springer
96views Database» more  ER 2006»
15 years 8 months ago
Understanding the Semantics of Data Provenance to Support Active Conceptual Modeling
: Data Provenance refers to the lineage of data including its origin, key events that occur over the course of its lifecycle, and other details associated with data creation, proce...
Sudha Ram, Jun Liu
IGARSS
2009
15 years 2 months ago
Active Learning of Hyperspectral Data with Spatially Dependent Label Acquisition Costs
Supervised learners can be used to automatically classify many types of spatially distributed data. For example, land cover classification by hyperspectral image data analysis is ...
Alexander Liu, Goo Jun, Joydeep Ghosh
ICDM
2003
IEEE
125views Data Mining» more  ICDM 2003»
15 years 9 months ago
Clustering Item Data Sets with Association-Taxonomy Similarity
We explore in this paper the efficient clustering of item data. Different from those of the traditional data, the features of item data are known to be of high dimensionality and...
Ching-Huang Yun, Kun-Ta Chuang, Ming-Syan Chen
SIGMOD
1989
ACM
118views Database» more  SIGMOD 1989»
15 years 8 months ago
The Architecture Of An Active Data Base Management System
The HiPAC project is investigating active, time-constrained databasemanagment. An active DBMS is one which automatically executes specified actions when speciifed conditions arise...
Dennis R. McCarthy, Umeshwar Dayal
HPDC
2005
IEEE
15 years 10 months ago
Lerna: an active storage framework for flexible data access and management
In the present paper, we examine the problem of supporting application-specific computation within a network file server. Our objectives are (i) to introduce an easy to use yet ...
Stergios V. Anastasiadis, Rajiv Wickremesinghe, Je...