human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "models and tools for collaborative annotation"):
  Abstract: The Annotation Graph Toolkit (AGTK) is a collection of software which facilitates development of linguistic annotation tools. AGTK provides a database interface which allows applications to use a database server for persistent storage. This paper discusses various modes of collaborative annotation and how they can be supported with tools built using AGTK and its database interface. We describe the relational database schema and API, and describe a version of the TableTrans tool which supports collaborative annotation. The remainder of the paper discusses a high-level query language for annotation graphs, along with optimizations, in support of expressive and efficient access to the annotations held on a large central server. The paper demonstrates that it is straightforward to support a variety of different levels of collaborative annotation with existing AGTK-based tools, with a minimum of additional programming effort.

Includes members:
  Member "creating annotation tools with the annotation graph toolkit":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a concise query language with search and transform operations for corpora with multiple levels of annotation")
  Member "tabletrans multitrans intertrans and treetrans diverse tools built on the annotation graph toolkit":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "temporal provenance model tpm model and query language")
  Member "annotation graphs and servers and multi modal resources infrastructure for interdisciplinary education research and development":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "grid enabling natural language engineering by stealth")
  Member "the olac metadata set and controlled vocabularies":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "building an open language archives community on the oai foundation")
  Member "towards a query language for annotation graphs":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a concise query language with search and transform operations for corpora with multiple levels of annotation")
  Member "a formal framework for linguistic annotation":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "longitudinal analysis of discussion topics in an online breast cancer community using convolutional neural networks")

Question: Please tell me which class the source paper 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.CL(Computation and Language)