conscribe
发表于 2025-4-1 03:40:25
Constrained matching is type safe,hes to the covariance/contravariance problem. While the existing object-oriented type systems are based on subtyping, F-bounded polymorphism and matching, this language system is based entirely on inheritance, which is identified with matching. The type of matching used in this paper relies on the t
付出
发表于 2025-4-1 07:25:47
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CREEK
发表于 2025-4-1 11:54:52
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树木中
发表于 2025-4-1 16:57:19
A structure-based approach to querying semi-structured data,beled graphs. Data in this model is self-describing and dynamically typed, and captures both schema and data information. The labels are arbitrary atomic values, such as strings, integers, reals, etc., and the integrated data graph is stored in a unique data repository, as a relation of .. The relat