human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "back to futures"):
  Abstract: We briefly introduce the semi-axiomatic sequent calculus for linear logic whose natural computational interpretation is session-typed asynchronous communication. This natural asynchrony allows us to endow it with a shared-memory semantics that is weakly bisimilar to its more standard message-passing semantics. We then show how to further refine the concurrent shared memory semantics into a sequential one. Exploiting the expressive framework of adjoint logic, we show how to combine instances of message-passing, shared-memory, and sequential languages into a coherent whole. We exemplify this by providing rational reconstructions for SILL and futures, two approaches for introducing concurrency into functional programming languages. As a byproduct we obtain a first complete definition of typed linear futures.

Includes members:
  Member "a message passing interpretation of adjoint logic":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "session types with arithmetic refinements and their application to work analysis")
  Member "circular proofs as session typed processes a local validity condition":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "session types with arithmetic refinements and their application to work analysis")
  Member "design and implementation of concurrent c0":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "obsidian typestate and assets for safer blockchain programming")
  Member "least and greatest fixed points in linear logic":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "around finite second order coherence spaces")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.PL(Programming Languages)