Data Management in Grid and Peer-to-Peer Systems: Second International Conference, Globe 2009 Linz, Austria, September 1-2, 2009 Proceedings (Lecture Notes ... Applications, incl. Internet/Web, and HCI)

front-matter......Page 1
Introduction......Page 8
The Vision and Its Requirements......Page 10
Unifying Programming and Execution Model......Page 12
Optimization......Page 13
Runtime Execution......Page 14
References......Page 15
Introduction......Page 19
Related Work......Page 20
Preliminaries......Page 22
AGiDS Algorithm......Page 23
Grid-Based Data Summary......Page 24
Phase 2: Execution......Page 25
Experimental Evaluation......Page 26
Experimental Settings......Page 27
Experimental Results......Page 28
Conclusions......Page 29
References......Page 30
Introduction......Page 31
Demand-Oriented Data Provision......Page 32
Data Integration......Page 34
The DynaGrid Virtual Data Source......Page 37
Conclusion and Future Work......Page 41
References......Page 42
Introduction......Page 43
Related Work......Page 44
RDF Query Processing......Page 45
Inter-peer Protocol......Page 46
Join Tree Optimization......Page 47
Cost Model......Page 48
Experimental Results......Page 51
Conclusions and Future Work......Page 52
References......Page 53
Introduction......Page 55
DHT P2P Systems......Page 56
Cache in DHT P2P Systems......Page 57
Related Work on Cache Within Distributed Systems......Page 58
Overview......Page 59
Internal Functions......Page 60
External Functions......Page 62
Implementation......Page 63
Evaluation......Page 64
References......Page 65
Introduction......Page 67
Principle......Page 68
Apollonian Networks......Page 69
Experiments......Page 71
Static Network......Page 72
Impact of the Density Estimation......Page 73
Dynamic Network......Page 75
Conclusion and Future Work......Page 76
References......Page 77
Introduction......Page 79
Preliminaries......Page 81
Overview of $VISS$ ' Architecture......Page 83
XML and RuleML for the System's Metadata......Page 85
Using XQuery to Build the Specification......Page 86
Query Answering......Page 89
References......Page 90
Introduction......Page 92
Related Work......Page 94
P2P Data Privacy Model......Page 95
Design Choices......Page 97
PriServ Algorithms......Page 98
Cost Analysis......Page 100
Performance Evaluation......Page 101
Current Work......Page 103
References......Page 104
Introduction......Page 106
Problem Definition......Page 107
Related Work......Page 108
Review of Access Control Polynomial......Page 109
Access Control Model......Page 110
SETUP Subprotocol......Page 113
JOIN Subprotocol......Page 114
ACCESS Subprotocol......Page 115
Security Analysis......Page 116
References......Page 117
Workflow Design......Page 119
Representing Services......Page 121
Selecting Services......Page 123
Reasoning on Services......Page 124
Related Work......Page 127
Conclusion......Page 128
References......Page 129
Introduction......Page 131
Ontology Matching in PDMS......Page 132
Using a Domain Ontology to Define Semantic Correspondences......Page 133
The Semantic-Based Ontology Matching Process......Page 136
Calculating the Global Similarity Measure......Page 138
Experiments and Results......Page 139
Related Work......Page 140
Conclusions and Further Work......Page 141
References......Page 142
Introduction......Page 143
Related Work......Page 144
Stream Processing in Multi-cameras Based Human Tracking......Page 145
Single Camera-Based Human Tracking......Page 146
Trajectory Merging......Page 147
Handle Video Streaming Inside Database Engine......Page 148
Stream Query Process......Page 149
Implementation of Stream QP......Page 152
Experiments......Page 154
References......Page 155
back-matter......Page 157