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 "from causes for database queries to repairs and model based diagnosis and back"):
  Abstract: In this work we establish and investigate connections between causality for query answers in databases, database repairs wrt. denial constraints, and consistency-based diagnosis. The first two are relatively new problems in databases, and the third one is an established subject in knowledge representation. We show how to obtain database repairs from causes and the other way around. Causality problems are formulated as diagnosis problems, and the diagnoses provide causes and their responsibilities. The vast body of research on database repairs can be applied to the newer problem of determining actual causes for query answers and their responsibilities. These connections, which are interesting per se, allow us, after a transition -inspired by consistency-based diagnosis- to computational problems on hitting sets and vertex covers in hypergraphs, to obtain several new algorithmic and complexity results for causality in databases.

Includes members:
  Member "causes for query answers from databases datalog abduction and view updates the presence of integrity constraints":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "causes for query answers from databases datalog abduction view updates and integrity constraints")
  Member "query answer causality in databases abductive diagnosis and view updates":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "causes for query answers from databases datalog abduction view updates and integrity constraints")
  Member "unifying causality diagnosis repairs and view updates in databases":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "query answer causality in databases abductive diagnosis and view updates")
  Member "causality in databases the diagnosis and repair connections":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "query answer causality in databases abductive diagnosis and view updates")
  Member "achieving data privacy through secrecy views and null based virtual updates":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "repair based degrees of database inconsistency computation and complexity")
  Member "the complexity of causality and responsibility for query answers and non answers":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "causality based explanation of classification outcomes")
  Member "approximate model based diagnosis using greedy stochastic search":
    also connected through other hyperedges:
      (none)
  Member "prioritized repairing and consistent query answering in relational databases":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "querying and repairing inconsistent prioritized knowledge bases complexity analysis and links with abstract argumentation")

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.DB(Databases)