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: "bots vs wikipedians anons vs logged ins"
  Abstract: Wikipedia is a global crowdsourced encyclopedia that at time of writing is available in 287 languages. Wikidata is a likewise global crowdsourced knowledge base that provides shared facts to be used by Wikipedias. In the context of this research, we have developed an application and an underlying Application Programming Interface (API) capable of monitoring realtime edit activity of all language versions of Wikipedia and Wikidata. This application allows us to easily analyze edits in order to answer questions such as "Bots vs. Wikipedians, who edits more?", "Which is the most anonymously edited Wikipedia?", or "Who are the bots and what do they edit?". To the best of our knowledge, this is the first time such an analysis could be done in realtime for Wikidata and for really all Wikipedias-large and small. Our application is available publicly online at the URL http://wikipedia-edits.herokuapp.com/, its code has been open-sourced under the Apache 2.0 license.

Connected through hyperedge HE-1 (induced by source paper "world literature according to wikipedia introduction to a dbpedia based framework"):
  with members:
    - "cultural anthropology through the lens of wikipedia a comparison of historical leadership networks in the english chinese japanese and german wikipedia"
    - "mining cross cultural relations from wikipedia a study of 31 european food cultures"
    - "biographical social networks on wikipedia a cross cultural study of links that made history"
    - "the tower of babel meets web 2 0 user generated content and its applications in a multilingual context"
    - "mining meaning from wikipedia"

Connected through hyperedge HE-2 (induced by source paper "science bots a model for the future of scientific computation"):
  with members:
    - "the rise of social bots"
    - "trusty uris verifiable immutable and permanent digital artifacts for linked data"
    - "publishing without publishers a decentralized approach to dissemination retrieval and archiving of data"
    - "broadening the scope of nanopublications"

Connected through hyperedge HE-3 (induced by source paper "telling breaking news stories from wikipedia with social multimedia a case study of the 2014 winter olympics"):
  with members:
    - "mj no more using concurrent wikipedia edit spikes with social network plausibility checks for breaking news detection"

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)