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: "sotorrent reconstructing and analyzing the evolution of stack overflow posts"
  Abstract: Stack Overflow (SO) is the most popular question-and-answer website for software developers, providing a large amount of code snippets and free-form text on a wide variety of topics. Like other software artifacts, questions and answers on SO evolve over time, for example when bugs in code snippets are fixed, code is updated to work with a more recent library version, or text surrounding a code snippet is edited for clarity. To be able to analyze how content on SO evolves, we built SOTorrent, an open dataset based on the official SO data dump. SOTorrent provides access to the version history of SO content at the level of whole posts and individual text or code blocks. It connects SO posts to other platforms by aggregating URLs from text blocks and by collecting references from GitHub files to SO posts. In this paper, we describe how we built SOTorrent, and in particular how we evaluated 134 different string similarity metrics regarding their applicability for reconstructing the version history of text and code blocks. Based on a first analysis using the dataset, we present insights into the evolution of SO posts, e.g., that post edits are usually small, happen soon after the initial creation of the post, and that code is rarely changed without also updating the surrounding text. Further, our analysis revealed a close relationship between post edits and comments. Our vision is that researchers will use SOTorrent to investigate and understand the evolution of SO posts and their relation to other platforms such as GitHub.

Connected through hyperedge HE-1 (induced by source paper "cross dataset design discussion mining"):
  with members:
    - "on the feasibility of transfer learning code smells using deep learning"
    - "methodology matters how we study socio technical aspects in software engineering"
    - "replication studies considered harmful"
    - "universal language model fine tuning for text classification"
    - "hyperparameter optimization for effort estimation"
    - "evolution of statistical analysis in empirical software engineering research current state and steps forward"
    - "advances in pre training distributed word representations"
    - "rationale in development chat messages an exploratory study"

Connected through hyperedge HE-2 (induced by source paper "an empirical study of c vulnerabilities in crowd sourced code examples"):
  with members:
    - "toxic code snippets on stack overflow"
    - "how reliable is the crowdsourced knowledge of security implementation"
    - "oreo detection of clones in the twilight zone"
    - "gistable evaluating the executability of python code snippets on github"
    - "sotorrent studying the origin evolution and usage of stack overflow code snippets"
    - "secure coding practices in java challenges and vulnerabilities"
    - "stack overflow considered harmful the impact of copy paste on android application security"
    - "leveraging flawed tutorials for seeding large scale web vulnerability discovery"

Connected through hyperedge HE-3 (induced by source paper "9 6 million links in source code comments purpose evolution and decay"):
  with members:
    - "traceability in the wild automatically augmenting incomplete trace links"
    - "usage and attribution of stack overflow code snippets in github projects"
    - "human capital in software engineering a systematic mapping of reconceptualized human aspect studies"

Connected through hyperedge HE-4 (induced by source paper "contextual documentation referencing on stack overflow"):
  with members:
    - "9 6 million links in source code comments purpose evolution and decay"
    - "how to ask for technical help evidence based guidelines for writing questions on stack overflow"
    - "usage and attribution of stack overflow code snippets in github projects"

Connected through hyperedge HE-5 (induced by source paper "syntax and stack overflow a methodology for extracting a corpus of syntax errors and fixes"):
  with members:
    - "frequency distribution of error messages"
    - "on the naturalness of buggy code"

Connected through hyperedge HE-6 (induced by source paper "predicting good configurations for github and stack overflow topic models"):
  with members:
    - "categorizing the content of github readme files"
    - "what is wrong with topic modeling and how to fix it using search based software engineering"
    - "better software analytics via duo data mining algorithms using used by optimizers"
    - "automated algorithm selection survey and perspectives"
    - "data driven search based software engineering"
    - "a case study of algorithm selection for the traveling thief problem"
    - "aslib a benchmark library for algorithm selection"
    - "algorithm selection for combinatorial search problems a survey"

Connected through hyperedge HE-7 (induced by source paper "usage and attribution of stack overflow code snippets in github projects"):
  with members:
    - "stack overflow considered harmful the impact of copy paste on android application security"
    - "stack overflow a code laundering platform"
    - "stack overflow in github any snippets there"
    - "nlp2code code snippet content assist via natural language tasks"
    - "sourcerercc scaling code clone detection to big code"
    - "from query to usable code an analysis of stack overflow code snippets"

Connected through hyperedge HE-8 (induced by source paper "sotorrent studying the origin evolution and usage of stack overflow code snippets"):
  with members:
    - "stack overflow considered harmful the impact of copy paste on android application security"
    - "stack overflow a code laundering platform"
    - "stack overflow in github any snippets there"
    - "attribution required stack overflow code snippets in github projects"
    - "from query to usable code an analysis of stack overflow code snippets"

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)