Location-Based Top-k Term Querying over Sliding Window

Keyphrases

• Location-based 100%
• Sliding Window 100%
• Geotag 66%
• Mobile Devices 33%
• First-best 33%
• Search Algorithm 33%
• Streaming Data 33%
• Efficient Mechanisms 33%
• Number of Parameters 33%
• Processing Techniques 33%
• Novel Mechanism 33%
• Quadtree 33%
• Term Frequency 33%
• Query Processing 33%
• Index Structure 33%
• User Requirements 33%
• Social Media 33%
• Streaming Text 33%
• Text Messaging 33%
• Tree Index 33%

Computer Science

• Sliding Window 100%
• Query Processing 33%
• Data Stream 33%
• Searching Algorithm 33%
• Social Media 33%
• Mobile Device 33%
• User Requirement 33%