Retrieving regions of interest for user exploration

Keyphrases

• Region of Interest 100%
• Query Keyword 100%
• User Exploration 100%
• NP-hard 50%
• Total Weight 50%
• Greedy Algorithm 50%
• Best Matches 50%
• Approximation Algorithms 50%
• Approximation Ratio 50%
• Web User 50%
• Spatial Networks 50%
• Region Query 50%
• Online Presence 50%
• Node Weight 50%
• Constrained Maxent 50%
• Size Constraint 50%
• Length Constrained 50%

Computer Science

• Points of Interest 100%
• Detailed Insight 25%
• Application Scenario 25%
• Approximation Algorithms 25%
• Approximation Ratio 25%
• web user 25%
• Greedy Algorithm 25%