Olaf Hartig, profile picture

Olaf Hartig

36 Slideshow
Sort by
LDQL: A Query Language for the Web of Linked Data
byOlaf Hartig
 
A Context-Based Semantics for SPARQL Property Paths over the Web
byOlaf Hartig
 
Rethinking Online SPARQL Querying to Support Incremental Result Visualization
byOlaf Hartig
 
Tutorial "Linked Data Query Processing" Part 5 "Query Planning and Optimization" (WWW 2013 Ed.)
byOlaf Hartig
 
Tutorial "Linked Data Query Processing" Part 4 "Execution Process" (WWW 2013 Ed.)
byOlaf Hartig
 
Tutorial "Linked Data Query Processing" Part 3 "Source Selection Strategies" (WWW 2013 Ed.)
byOlaf Hartig
 
Tutorial "Linked Data Query Processing" Part 2 "Theoretical Foundations" (WWW 2013 Ed.)
byOlaf Hartig
 
Tutorial "Linked Data Query Processing" Part 1 "Introduction" (WWW 2013 Ed.)
byOlaf Hartig
 
Tutorial "An Introduction to SPARQL and Queries over Linked Data" Chapter 3 (ICWE 2012 Ed.)
byOlaf Hartig
 
Tutorial "An Introduction to SPARQL and Queries over Linked Data" Chapter 2 (ICWE 2012 Ed.)
byOlaf Hartig
 
Tutorial "An Introduction to SPARQL and Queries over Linked Data" Chapter 1 (ICWE 2012 Ed.)
byOlaf Hartig
 
An Overview on PROV-AQ: Provenance Access and Query
byOlaf Hartig
 
(An Overview on) Linked Data Management and SPARQL Querying (ISSLOD2011)
byOlaf Hartig
 
Zero-Knowledge Query Planning for an Iterator Implementation of Link Traversal Based Query Execution
byOlaf Hartig
 
The Impact of Data Caching of on Query Execution for Linked Data
byOlaf Hartig