I/O-efficient algorithms for top-k nearest keyword search in massive graphs

Keyphrases

• Accurate Estimation 33%
• Approximate Representation 33%
• Compact Disc 33%
• Disk Index 33%
• Disk-shaped 33%
• Distance Estimation 33%
• I/O-efficient Algorithms 100%
• Index Tree 33%
• Keyword Query 100%
• Large Graphs 100%
• Nearest Keyword Search 100%
• Novel Technique 33%
• Query Search 33%
• Shortest Distance 66%
• Shortest-path Tree 33%
• State-of-the-art Techniques 33%
• Textual Content 33%
• Tree Distance 33%
• Tree Index 33%
• Undirected Graph 33%
• Very Large-scale Networks 33%

Computer Science

• Directed Graph 50%
• Efficient Algorithm 100%
• Input/Output 100%
• Keyword Search 100%
• Short Distance 100%
• Shortest Path Tree 50%
• Textual Content 50%