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: "towards physical laws for software architecture"
  Abstract: Starting from the pioneering works on software architecture precious guidelines have emerged to indicate how computer programs should be organized. For example the "separation of concerns" suggests to split a program into modules that overlap in functionality as little as possible. However these recommendations are mainly conceptual and are thus hard to express in a quantitative form. Hence software architecture relies on the individual experience and skill of the designers rather than on quantitative laws. In this article I apply the methods developed for the classification of information on the World-Wide-Web to study the organization of Open Source programs in an attempt to establish the statistical laws governing software architecture.

Connected through hyperedge HE-1 (induced by source paper "world influence and interactions of universities from wikipedia networks"):
  with members:
    - "capturing the influence of geopolitical ties from wikipedia with reduced google matrix"
    - "analysis of world terror networks from the reduced google matrix of wikipedia"
    - "robust clustering of languages across wikipedia growth"
    - "wikiometrics a wikipedia based ranking system"
    - "wikipedia mining of hidden links between political leaders"
    - "wikipedia ranking of world universities"
    - "interactions of cultures and top people of wikipedia from ranking of 24 language editions"
    - "on the internal dynamics of the shanghai ranking"

Connected through hyperedge HE-2 (induced by source paper "what is the central bank of wikipedia"):
  with members:
    - "world influence and interactions of universities from wikipedia networks"
    - "multi cultural wikipedia mining of geopolitics interactions leveraging reduced google matrix analysis"
    - "wikipedia mining of hidden links between political leaders"
    - "programming cuda and opencl a case study using modern c libraries"

Connected through hyperedge HE-3 (induced by source paper "capturing the influence of geopolitical ties from wikipedia with reduced google matrix"):
  with members:
    - "multi cultural wikipedia mining of geopolitics interactions leveraging reduced google matrix analysis"
    - "wikipedia mining of hidden links between political leaders"
    - "wikipedia ranking of world universities"
    - "interactions of cultures and top people of wikipedia from ranking of 24 language editions"
    - "highlighting entanglement of cultures via ranking of multilingual wikipedia articles"
    - "two dimensional ranking of wikipedia articles"

Connected through hyperedge HE-4 (induced by source paper "google matrix of bitcoin network"):
  with members:
    - "bitcoin transaction graph analysis"
    - "deanonymisation of clients in bitcoin p2p network"
    - "spectral properties of google matrix of wikipedia and other networks"
    - "pagerank of integers"
    - "universal emergence of pagerank"
    - "google matrix and ulam networks of intermittency maps"

Connected through hyperedge HE-5 (induced by source paper "multi cultural wikipedia mining of geopolitics interactions leveraging reduced google matrix analysis"):
  with members:
    - "wikipedia mining of hidden links between political leaders"
    - "wikipedia ranking of world universities"
    - "highlighting entanglement of cultures via ranking of multilingual wikipedia articles"
    - "two dimensional ranking of wikipedia articles"

Connected through hyperedge HE-6 (induced by source paper "wikipedia mining of hidden links between political leaders"):
  with members:
    - "wikipedia ranking of world universities"
    - "interactions of cultures and top people of wikipedia from ranking of 24 language editions"
    - "spectral properties of google matrix of wikipedia and other networks"
    - "highlighting entanglement of cultures via ranking of multilingual wikipedia articles"
    - "biographical social networks on wikipedia a cross cultural study of links that made history"
    - "universal emergence of pagerank"
    - "two dimensional ranking of wikipedia articles"

Connected through hyperedge HE-7 (induced by source paper "wikipedia ranking of world universities"):
  with members:
    - "interactions of cultures and top people of wikipedia from ranking of 24 language editions"
    - "on the internal dynamics of the shanghai ranking"
    - "highlighting entanglement of cultures via ranking of multilingual wikipedia articles"
    - "toward two dimensional search engines"
    - "two dimensional ranking of wikipedia articles"

Connected through hyperedge HE-8 (induced by source paper "wikiometrics a wikipedia based ranking system"):
  with members:
    - "wikipedia ranking of world universities"
    - "two dimensional ranking of wikipedia articles"
    - "entity ranking in wikipedia"

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.SE(Software Engineering)