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: "toward a formal visual framework of emergent cognitive development of scholars"
  Abstract: Understanding the cognitive evolution of researchers as they progress in academia is an important but complex problem; one that belongs to a class of problems, which often require the development of models to gain further understanding of the intricacies of the domain. The research question that we address in this paper is: how to effectively model this temporal cognitive mental development of prolific researchers? Our proposed solution is based on noting that the academic progression and notability of a researcher are linked with a progressive increase in the citation count for the scholar’s refereed publications, quantified using indices such as the Hirsch index. We propose the use of an yearly increment of a scholar’s cognition quantifiable by means of a function of the scholar’s citation index, thereby considering the index as an indicator of the discrete approximation of the scholar’s cognitive development. Using validated agent-based modeling, a paradigm presented as part of our previous work aimed at the development of a cognitive agent-based computing framework, we present both formal as well as visual agent-based complex network representations for this cognitive evolution in the form of a temporal cognitive level network model. As proof of the effectiveness of this approach, we demonstrate the validation of the model using historic data of citations.

Connected through hyperedge HE-1 (induced by source paper "a formal specification framework for smart grid components"):
  with members:
    - "a novel formal agent based simulation modeling framework of an aids complex adaptive system"
    - "a novel agent based simulation framework for sensing in complex adaptive environments"
    - "agent based computing from multi agent systems to agent based models a visual survey"

Connected through hyperedge HE-2 (induced by source paper "enhanced emotion enabled cognitive agent based rear end collision avoidance controller for autonomous vehicles"):
  with members:
    - "game theory models for communication between agents a review"
    - "a novel agent based simulation framework for sensing in complex adaptive environments"
    - "agent based computing from multi agent systems to agent based models a visual survey"

Connected through hyperedge HE-3 (induced by source paper "a novel formal agent based simulation modeling framework of an aids complex adaptive system"):
  with members:
    - "towards a novel unified framework for developing formal network and validated agent based simulation models of complex adaptive systems"
    - "a novel agent based simulation framework for sensing in complex adaptive environments"
    - "agent based computing from multi agent systems to agent based models a visual survey"
    - "agent based tools for modeling and simulation of self organization in peer to peer ad hoc and other complex networks"
    - "complex agent networks explaining the hiv epidemic among homosexual men in amsterdam"

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.DL(Digital Libraries)