Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different internal data representations. Although it was originally studied for pure, strongly normalizing languages like System F, it has been extended over the past two decades to reason about increasingly realistic languages. In particular, Appel and McAllester's idea of step-indexing has been used recently to develop syntactic Kripke logical relations for ML-like languages that mix functional and imperative forms of data abstraction. Hover, while step-indexed models are porful tools, reasoning with them directly is quite painful, as one is forced to engage in tedious step-index arithmetic to derive even simple results.   ,  propose a logic LADR for equational reasoning about higher-order programs in the presence of existential type abstraction, general recursive types, and higher-order mutable state. LADR exhibits a novel synthesis of features from Plotkin-Abadi logic, Godel-Lob logic, S4 modal logic, and relational separation logic. Our model of LADR is based on Ahmed, Dreyer, and Rossberg's state-of-the-art step-indexed Kripke logical relation, which was designed to facilitate proofs of representation independence for "state-dependent" ADTs. LADR enables one to express such proofs at a much higher level, without counting steps or reasoning about the subtle, step-stratified construction of possible worlds.
['Derek Dreyer', 'Georg Neis', 'Andreas Rossberg', 'Lars Birkedal']
I am writing a research paper on a idea A relational modal logic for higher-order stateful ADTs
[{"from": "human", "value": "I am writing a research paper on a idea A relational modal logic for higher-order stateful ADTs"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different internal data representations. Although it was originally studied for pure, strongly normalizing languages like System F, it has been extended over the past two decades to reason about increasingly realistic languages. In particular, Appel and McAllester's idea of step-indexing has been used recently to develop syntactic Kripke logical relations for ML-like languages that mix functional and imperative forms of data abstraction. Hover, while step-indexed models are porful tools, reasoning with them directly is quite painful, as one is forced to engage in tedious step-index arithmetic to derive even simple results.   ,  propose a logic LADR for equational reasoning about higher-order programs in the presence of existential type abstraction, general recursive types, and higher-order mutable state. LADR exhibits a novel synthesis of features from Plotkin-Abadi logic, Godel-Lob logic, S4 modal logic, and relational separation logic. Our model of LADR is based on Ahmed, Dreyer, and Rossberg's state-of-the-art step-indexed Kripke logical relation, which was designed to facilitate proofs of representation independence for \"state-dependent\" ADTs. LADR enables one to express such proofs at a much higher level, without counting steps or reasoning about the subtle, step-stratified construction of possible worlds."}]