Direction-based surrounder queries for mobile recommendations.
Xi GuoBaihua ZhengYoshiharu IshikawaYunjun GaoPublished in: VLDB J. (2011)
Keyphrases
- query processing
- query language
- mobile devices
- recommender systems
- response time
- database queries
- range queries
- efficient processing
- query logs
- web search engines
- complex queries
- mobile phone
- query evaluation
- user queries
- location aware
- mobile learning
- retrieval systems
- query terms
- database
- mobile applications
- mobile technologies
- result set
- query formulation
- mobile environments