AHS model: Efficient topological operators for a sensor web publish/subscribe system

Keyphrases

• Sensor Web 100%
• Publish-subscribe Systems 100%
• Topological Operator 100%
• Hierarchical Spatial Model 100%
• Sensor Data 22%
• Web of Data 22%
• Sensor Technology 11%
• New Sensors 11%
• Open Standards 11%
• Physical World 11%
• Evaluation Results 11%
• Topological Relations 11%
• Query Latency 11%
• Full Potential 11%
• Decision Support 11%
• Query Performance 11%
• Subscription 11%
• Geospatial 11%
• Communication Model 11%
• Publish-subscribe 11%
• Single Process 11%
• Software Components 11%
• Up-To-date Information 11%
• Time-critical Events 11%
• Spatial Framework 11%
• Monitoring Capabilities 11%
• Query Object 11%
• Capture Time 11%
• Unobservable Phenomena 11%
• PostGIS 11%

Computer Science

• Subscribe System 100%
• Decision-Making 50%
• Open Standard 50%
• Physical World 50%
• Software Component 50%
• Evaluation Result 50%
• Topological Relationship 50%
• Query Performance 50%
• Communication Model 50%
• Spatial Framework 50%

Engineering

• Sensor Data 100%
• Efficient Model 100%
• Critical Event 50%
• Software Component 50%