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: "moonlight effective fuzzing with near optimal corpus distillation"
  Abstract: Mutation-based fuzzing typically uses an initial set of valid seed inputs from which to generate new inputs by random mutation. A corpus of potential seeds will often contain thousands of similar inputs. This lack of diversity can lead to wasted effort, as fuzzing will exhaustively explore mutation from all seeds. To address this, fuzzers such as AFL come with distillation tools (eg, cmin) that select seeds as the smallest subset of a given corpus that triggers the same range of instrumentation data points as the full corpus. Experience suggests that minimizing both number and cumulative size of seeds may improve fuzzing efficiency. #R##N#We present a theoretical framework for understanding the value of distillation techniques and a new algorithm for minimization based on this theory called ML. The theory characterizes the performance of ML as near-optimal, outperforming existing greedy methods to deliver smaller seed sets. We then compare the effectiveness of ML-distilled seed selection in a long campaign, comparing against cmin, with ML configured to give weight to different characteristics of the seeds (ie, unweighted, file size, or execution time), as well as against each target's full corpus and a singleton set containing only an "empty" valid input seed. #R##N#Our results demonstrate that seeds selected by ML outperform the existing greedy cmin, and that weighting by file size is usually the best option. We target six common open-source programs, covering seven different file formats, and show that ML outperforms cmin in terms of the number of (unique) crashes generated over multiple sustained campaigns. Moreover, ML not only generates at least as many crashes as cmin, but also finds bugs that cmin does not. Our crash analysis for one target reveals four previously unreported bugs, all of which are security-relevant and have received CVEs. Three of these four were found only with ML.

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.CR(Cryptography and Security)