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 "interest based access control for content centric networks"):
  Abstract: Content-Centric Networking (CCN) is an emerging network architecture designed to overcome limitations of the current IP-based Internet. One of the fundamental tenets of CCN is that content is named and addressable. Consumers request content by issuing interests with the desired content name. These interests are forwarded by routers to producers, and the requested content is returned and optionally cached at each router along the path.   In-network caching makes it difficult to enforce access control policies on sensitive content since routers only use interest information for forwarding decisions. This motives our work on Interest-Based Access Control (IBAC) -- a scheme for access control enforcement using only information contained in interest messages. IBAC makes sensitive content names unpredictable to unauthorized parties. It supports both hash- and encryption-based name obfuscation. Interest replay attacks are addressed by formulating a mutual trust framework between producers and consumers that enables routers to perform authorization checks before satisfying interests from local caches. We assess computational, storage, and bandwidth costs of each IBAC variant. Proposed design is flexible and allows producers to arbitrarily specify and enforce any type of content access control, without having to deal with content encryption and key distribution. This is the first comprehensive CCN access control design that only uses information contained in interest messages.

Includes members:
  Member "network layer trust in named data networking":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "security privacy and access control in information centric networking a survey")
  Member "dos and ddos in named data networking":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "expect more from the networking ddos mitigation by fitt in named data networking")

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.NI(Networking and Internet Architecture)