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 "an achievable region for the double unicast problem based on a minimum cut analysis"):
  Abstract: We consider the multiple unicast problem under network coding over directed acyclic networks when there are two source-terminal pairs, $s_1-t_1$ and $s_2-t_2$. Current characterizations of the multiple unicast capacity region in this setting have a large number of inequalities, which makes them hard to explicitly evaluate. In this work we consider a slightly different problem. We assume that we only know certain minimum cut values for the network, e.g., mincut$(S_i, T_j)$, where $S_i \subseteq \{s_1, s_2\}$ and $T_j \subseteq \{t_1, t_2\}$ for different subsets $S_i$ and $T_j$. Based on these values, we propose an achievable rate region for this problem based on linear codes. Towards this end, we begin by defining a base region where both sources are multicast to both the terminals. Following this we enlarge the region by appropriately encoding the information at the source nodes, such that terminal $t_i$ is only guaranteed to decode information from the intended source $s_i$, while decoding a linear function of the other source. The rate region takes different forms depending upon the relationship of the different cut values in the network.

Includes members:
  Member "on the multiple unicast capacity of 3 source 3 terminal directed acyclic networks":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "zero error function computation on a directed acyclic network")
  Member "on the capacity region of two user linear deterministic interference channel and its application to multi session network coding":
    also connected through other hyperedges:
      (none)
  Member "a note on the multiple unicast capacity of directed acyclic networks":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "the two unicast problem")
  Member "network coding for multiple unicasts an interference alignment approach":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "alignment based network coding for two unicast z networks")
  Member "overlay protection against link failures using network coding":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "energy efficient routing and network coding in core networks")
  Member "a simple necessary and sufficient condition for the double unicast problem":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "on the degrees of freedom of two unicast wireless networks with delayed csit")
  Member "protection against link errors and failures using network coding":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "on the multiple unicast capacity of 3 source 3 terminal directed acyclic 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.IT(Information Theory)