Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay beten score and uncertainty makes traditional techniques inapplicable.  introduce new probabilistic formulations for top-k queries. Our formulations are based on "marriage" of traditional top-k semantics and possible worlds semantics. In the light of these formulations,  construct a framework that encapsulates a state space model and efficient query processing techniques to tackle the challenges of uncertain data settings.  prove that our techniques are optimal in terms of the number of accessed tuples and materialized search states. Our experiments show the efficiency of our techniques under different data distributions with orders of magnitude improvement over naive materialization of possible worlds.
['Mohamed A. Soliman', 'Ihab F. Ilyas', 'K. Chen-Chuan Chang']
I am writing a research paper on a idea Top-k Query Processing in Uncertain Databases
[{"from": "human", "value": "I am writing a research paper on a idea Top-k Query Processing in Uncertain Databases"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay beten score and uncertainty makes traditional techniques inapplicable.  introduce new probabilistic formulations for top-k queries. Our formulations are based on \"marriage\" of traditional top-k semantics and possible worlds semantics. In the light of these formulations,  construct a framework that encapsulates a state space model and efficient query processing techniques to tackle the challenges of uncertain data settings.  prove that our techniques are optimal in terms of the number of accessed tuples and materialized search states. Our experiments show the efficiency of our techniques under different data distributions with orders of magnitude improvement over naive materialization of possible worlds."}]