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: "improved parallel cache oblivious algorithms for dynamic programming and linear algebra"
  Abstract: For many cache-oblivious algorithms for dynamic programming and linear algebra, we observe that the key factor that affects the cache complexity is the number of input entries involved in each basic computation cell. In this paper, we propose a level of abstraction to capture this property, and refer to it as the $k$-d grid computation structure. We then show the computational lower bounds for this grid structure, and propose efficient and highly-parallel algorithms to compute such grid structure that optimize the number of arithmetic operations, parallel depth, and the cache complexity in both the classic setting when reads and writes have the same cost, and the asymmetric variant that considers writes to be more expensive than reads. #R##N#Using the abstraction with the proposed algorithms as the implementation, we propose cache-oblivious algorithms for many fundamental problems with improved cache complexities in both the classic and asymmetric settings. The cache bounds are optimal in most applications we consider. Meanwhile, we also reduce the parallel depths of many problems. We believe that the novelty of our framework is of interests and leads to many new questions for future work.

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.DS(Data Structures and Algorithms)