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: "eugene garfield and algorithmic historiography co words co authors and journal names"
  Abstract: Algorithmic historiography was proposed by Eugene Garfield in collaboration with Irving Sher in the 1960s, but further developed only recently into HistCite^{TM} with Alexander Pudovkin. As in history writing, HistCite^{TM} reconstructs by drawing intellectual lineages. In addition to cited references, however, documents can be attributed a multitude of other variables such as title words, keywords, journal names, author names, and even full texts. New developments in multidimensional scaling (MDS) enable us not only to visualize these patterns at each moment of time, but also to animate them over time. Using title words, co-authors, and journal names in Garfield's oeuvre, the method is demonstrated and further developed in this paper (and in the animation at this http URL). The variety and substantive content of the animation enables us to write, visualize, and animate the author's intellectual history.

Connected through hyperedge HE-1 (induced by source paper "identifying single influential publications in a research field new analysis opportunities of the crexplorer"):
  with members:
    - "climate change research in view of bibliometrics"
    - "smart girls versus sleeping beauties in the sciences the identification of instant and delayed recognition by using the citation angle"
    - "introducing citedreferencesexplorer crexplorer a program for reference publication year spectroscopy with cited references standardization"
    - "new features of citedreferencesexplorer crexplorer"
    - "citation score normalized by cited references csncr the introduction of a new citation impact indicator"
    - "detecting the historical roots of tribology research a bibliometric analysis"
    - "a review of the literature on citation impact indicators"
    - "growth rates of modern science a bibliometric analysis based on the number of publications and cited references"

Connected through hyperedge HE-2 (induced by source paper "visualizing the context of citations referencing papers published by eugene garfield a new type of keyword co occurrence analysis"):
  with members:
    - "citation based clustering of publications using citnetexplorer and vosviewer"
    - "citation analysis with microsoft academic"
    - "the coverage of microsoft academic analyzing the publication output of a university"
    - "the research space using the career paths of scholars to predict the evolution of the research output of individuals institutions and nations"
    - "a review of theory and practice in scientometrics"
    - "methods for the generation of normalized citation impact scores in bibliometrics which method best reflects the judgements of experts"
    - "measuring impact in research evaluations a thorough discussion of methods for effects of and problems with impact measurements"
    - "citation content analysis cca a framework for syntactic and semantic analysis of citation content"

Connected through hyperedge HE-3 (induced by source paper "reference publication year spectroscopy rpys of eugene garfield s publications"):
  with members:
    - "introducing citedreferencesexplorer crexplorer a program for reference publication year spectroscopy with cited references standardization"
    - "new features of citedreferencesexplorer crexplorer"
    - "citnetexplorer a new software tool for analyzing and visualizing citation networks"
    - "detecting the historical roots of research fields by reference publication year spectroscopy rpys"

Connected through hyperedge HE-4 (induced by source paper "eugene garfield s scholarly impact a scientometric review"):
  with members:
    - "reference publication year spectroscopy rpys of eugene garfield s publications"
    - "visualizing the context of citations referencing papers published by eugene garfield a new type of keyword co occurrence analysis"
    - "extracting tag hierarchies"
    - "the structure and dynamics of co citation clusters a multiple perspective co citation analysis"

Connected through hyperedge HE-5 (induced by source paper "study of citation networks in tribology research"):
  with members:
    - "a macro level scientometric analysis of world tribology research output 1998 2012"
    - "citnetexplorer a new software tool for analyzing and visualizing citation networks"

Connected through hyperedge HE-6 (induced by source paper "philosophy of science viewed through the lense of references publication years spectrosopy rpys"):
  with members:
    - "referenced publication years spectroscopy applied to imetrics scientometrics journal of informetrics and a relevant subset of jasist"

Connected through hyperedge HE-7 (induced by source paper "referenced publication years spectroscopy applied to imetrics scientometrics journal of informetrics and a relevant subset of jasist"):
  with members:
    - "detecting the historical roots of research fields by reference publication year spectroscopy rpys"
    - "information metrics imetrics a research specialty with a socio cognitive identity"
    - "redundancy generation in university industry government relations the triple helix modeled measured and simulated"
    - "interactive overlays of journals and the measurement of interdisciplinarity on the basis of aggregated journal journal citations"
    - "interdisciplinarity at the journal and specialty level the changing knowledge bases of the journal cognitive science"
    - "an indicator of research front activity measuring intellectual organization as uncertainty reduction in document sets"

Connected through hyperedge HE-8 (induced by source paper "detecting the historical roots of research fields by reference publication year spectroscopy rpys"):
  with members:
    - "interactive overlays of journals and the measurement of interdisciplinarity on the basis of aggregated journal journal citations"
    - "interactive overlays a new method for generating global journal maps from web of science data"

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)