Predicting cost amortization for query services.
Verena KantereDebabrata DashGeorgios GratsiasAnastasia AilamakiPublished in: SIGMOD Conference (2011)
Keyphrases
- response time
- processing cost
- query cost
- query evaluation
- database
- user queries
- storage cost
- query processing
- communication cost
- service providers
- relevance feedback
- cost model
- web services
- query formulation
- query expansion
- context aware
- data structure
- end users
- total cost
- query plan
- data intensive
- result set
- keywords
- bandwidth consumption
- user requests
- data sources
- retrieval method
- ubiquitous computing
- service discovery
- maintenance cost
- image retrieval
- peer to peer
- information services
- range queries