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 "simpler and better algorithms for minimum norm load balancing"):
  Abstract: Recently, Chakrabarty and Swamy (STOC 2019) introduced the {\em minimum-norm load-balancing} problem on unrelated machines, wherein we are given a set $J$ of jobs that need to be scheduled on a set of $m$ unrelated machines, and a monotone, symmetric norm; We seek an assignment $\sg:J\mapsto[m]$ that minimizes the norm of the resulting load vector $\lvec_\sg\in\R_+^m$, where $\lvec_\sg(i)$ is the load on machine $i$ under the assignment $\sg$. Besides capturing all $\ell_p$ norms, symmetric norms also capture other norms of interest including top-$\ell$ norms, and ordered norms. Chakrabarty and Swamy (STOC 2019) give a $(38+\ve)$-approximation algorithm for this problem via a general framework they develop for minimum-norm optimization that proceeds by first carefully reducing this problem (in a series of steps) to a problem called \minmax ordered load balancing, and then devising a so-called deterministic oblivious LP-rounding algorithm for ordered load balancing. #R##N#We give a direct, and simple $4$-approximation algorithm for the minimum-norm load balancing based on rounding a (near-optimal) solution to a novel convex-programming relaxation for the problem. Whereas the natural convex program encoding minimum-norm load balancing problem has a large non-constant integrality gap, we show that this issue can be remedied by including a key constraint that bounds the "norm of the job-cost vector." Our techniques also yield a (essentially) $4$-approximation for: (a) {\em multi-norm load balancing}, wherein we are given multiple monotone symmetric norms, and we seek an assignment respecting a given budget for each norm; (b) the best {\em simultaneous approximation factor} achievable for all symmetric norms for a given instance.

Includes members:
  Member "approximation algorithms for minimum norm and ordered optimization problems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "coresets for ordered weighted clustering")
  Member "constant factor approximation for ordered k median":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "reconciliation k median clustering with non polarized representatives")
  Member "interpolating between k median and k center approximation algorithms for ordered k median":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "coresets for ordered weighted clustering")
  Member "better guarantees for k means and euclidean k median by primal dual algorithms":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "fair correlation clustering")
  Member "on the configuration lp of the restricted assignment problem":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "approximation algorithms for minimum norm and ordered optimization problems")

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.DS(Data Structures and Algorithms)