human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "retracing some paths in process algebra"
  Abstract: We use traced monoidal categories to give a precise general version of "geometry of interaction". We give a number of examples of both "particle-style" and "wave-style" instances of this construction. We relate these ideas to semantics of computation.

Connected through hyperedge HE-1 (induced by source paper "the game semantics of game theory"):
  with members:
    - "morphisms of open games"
    - "profunctor optics modular data accessors"
    - "compositional game theory"
    - "semantics of higher order quantum computation via geometry of interaction"
    - "mathematical foundations for a compositional distributional model of meaning"

Connected through hyperedge HE-2 (induced by source paper "information flow in pregroup models of natural language"):
  with members:
    - "concrete sentence spaces for compositional distributional models of meaning"

Connected through hyperedge HE-3 (induced by source paper "information processes and games"):
  with members:
    - "what are the fundamental structures of concurrency we still don t know"
    - "a game semantics for generic polymorphism"
    - "games and full completeness for multiplicative linear logic"
    - "a structural approach to reversible computation"
    - "physical traces quantum vs classical information processing"

Connected through hyperedge HE-4 (induced by source paper "monoidal computer ii normal complexity by string diagrams"):
  with members:
    - "computational complexity of functions"
    - "monoidal computer i basic computability by string diagrams"
    - "gaming security by obscurity"

Question: Please tell me which class the center node 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.LO(Logic in Computer Science)