Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  provide a wide-ranging study of the scenario where a subset of the relations in the schema are visible --- that is, their complete contents are known --- while the remaining relations are invisible.  also have integrity constraints (invariants given by logical sentences) which may relate the visible relations to the invisible ones.  want to determine which information about a query (a positive existential sentence) can be inferred from the visible instance and the constraints.  consider both positive and negative query information, that is, whether the query or its negation holds.  consider the instance-level version of the problem, where both the query and the visible instance are given, as ll as the schema-level version, where  want to know whether truth or falsity of the query can be inferred in some instance of the schema.
['Michael Benedikt', 'Pierre Bourhis', 'Balder ten Cate', 'Gabriele Puppis']
I am writing a research paper on a idea Querying Visible and Invisible Information
[{"from": "human", "value": "I am writing a research paper on a idea Querying Visible and Invisible Information"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  provide a wide-ranging study of the scenario where a subset of the relations in the schema are visible --- that is, their complete contents are known --- while the remaining relations are invisible.  also have integrity constraints (invariants given by logical sentences) which may relate the visible relations to the invisible ones.  want to determine which information about a query (a positive existential sentence) can be inferred from the visible instance and the constraints.  consider both positive and negative query information, that is, whether the query or its negation holds.  consider the instance-level version of the problem, where both the query and the visible instance are given, as ll as the schema-level version, where  want to know whether truth or falsity of the query can be inferred in some instance of the schema."}]