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DSL
2009
14 years 7 months ago
LEESA: Embedding Strategic and XPath-Like Object Structure Traversals in C++
Traversals of heterogeneous object structures are the most common operations in schema-first applications where the three key issues are (1) separation of traversal specifications ...
Sumant Tambe, Aniruddha S. Gokhale
EDOC
2011
IEEE
13 years 9 months ago
UML Metamodel-based Workflow Modeling and Execution
—In this paper, we present a UML metamodel-based approach for creating and executing workflow models. The modeling language is introduced through its abstract syntax, and an eval...
Jens Brüning, Martin Gogolla
SIGMOD
2008
ACM
190views Database» more  SIGMOD 2008»
15 years 10 months ago
XRPC: distributed XQuery and update processing with heterogeneous XQuery engines
We demonstrate XRPC, a minimal XQuery extension that enables distributed querying between heterogeneous XQuery engines. The XRPC language extension enhances the existing concept o...
Ying Zhang, Peter A. Boncz
ICFP
2010
ACM
14 years 10 months ago
Distance makes the types grow stronger: a calculus for differential privacy
We want assurances that sensitive information will not be disclosed when aggregate data derived from a database is published. Differential privacy offers a strong statistical guar...
Jason Reed, Benjamin C. Pierce
ICDE
2010
IEEE
408views Database» more  ICDE 2010»
15 years 4 months ago
Hive - a petabyte scale data warehouse using Hadoop
— The size of data sets being collected and analyzed in the industry for business intelligence is growing rapidly, making traditional warehousing solutions prohibitively expensiv...
Ashish Thusoo, Joydeep Sen Sarma, Namit Jain, Zhen...