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ANAPSID: An Adaptive Query Processing Engine for SPARQL Endpoints
Published on Nov 25, 20114053 Views
Following the design rules of Linked Data, the number of available SPARQL endpoints that support remote query processing is quickly growing; however, because of the lack of adaptivity, query execution
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Chapter list
ANAPSID: An Adaptive Query Processing Engine for SPARQL Endpoints00:00
Motivation - Cloud of Linked Data - 100:11
Motivation - Cloud of Linked Data - 200:27
Motivation - Cloud of Linked Data - 300:39
Motivation – Accessing the Endpoints - 101:24
Motivation – Accessing the Endpoints - 201:48
Motivation – Accessing the Endpoints - 302:42
Motivation – Accessing the Endpoints - 403:04
Motivation – Accessing the Endpoints - 503:56
Motivation – Accessing the Endpoints - 604:05
Motivation – Accessing the Endpoints - 704:19
Motivation – Accessing the Endpoints - 804:23
Hash Join04:35
Symmetric Hash Join - 105:22
Symmetric Hash Join - 205:43
Symmetric Hash Join - 305:46
XJoin - Three Stages - 106:10
XJoin - Three Stages - 206:19
XJoin - Three Stages - 306:27
XJoin - Three Stages - 406:35
XJoin - Three Stages - 506:47
XJoin - Three Stages - 606:56
Our Challenges07:24
Agenda07:51
ANAPSID Architecture - 108:04
ANAPSID Architecture - 208:26
ANAPSID Architecture - 309:21
ANAPSID Architecture - 409:23
ANAPSID Architecture - 509:25
ANAPSID Architecture - 609:55
Our Approach10:19
Our Approach – agjoin & RJT - 110:43
Our Approach – agjoin & RJT - 211:09
Our Approach – agjoin & RJT - 311:24
Our Approach – agjoin & RJT - 411:30
Our Approach – agjoin & RJT - 511:36
Our Approach – agjoin & RJT - 611:45
Our Approach – agjoin & RJT - 711:46
Our Approach – agjoin & RJT - 811:47
Our Approach – agjoin & RJT - 911:48
Our Approach – agjoin & RJT - 1011:49
Our Approach - agjoin stages - 111:57
Our Approach - agjoin stages - 212:15
Our Approach - agjoin stages - 312:16
Our Approach - agjoin stages - 412:21
Our Approach - agjoin stages - 512:31
Our Approach - agjoin stages - 613:10
Related Work - 113:20
Related Work - 213:57
Experimental Study - 114:46
Experimental Study - 215:10
Experiment 1 – Real World Endpoints - 115:40
Experiment 1 – Real World Endpoints - 216:17
Experiment 2 - 116:42
Experiment 2 - 217:41
Experiment 2 - 318:45
Experiment 2 - 419:24
Conclusions & Future Work20:06
Many Thanks20:58