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: "online energy generation scheduling for microgrids with intermittent energy sources and co generation"
  Abstract: Microgrids represent an emerging paradigm of future electric power systems that can utilize both distributed and centralized generations. Two recent trends in microgrids are the integration of local renewable energy sources (such as wind farms) and the use of co-generation (i.e., to supply both electricity and heat). However, these trends also bring unprecedented challenges to the design of intelligent control strategies for microgrids. Traditional generation scheduling paradigms rely on perfect prediction of future electricity supply and demand. They are no longer applicable to microgrids with unpredictable renewable energy supply and with co-generation (that needs to consider both electricity and heat demand). In this paper, we study online algorithms for the microgrid generation scheduling problem with intermittent renewable energy sources and co-generation, with the goal of maximizing the cost-savings with local generation. Based on the insights from the structure of the offline optimal solution, we propose a class of competitive online algorithms, called CHASE (Competitive Heuristic Algorithm for Scheduling Energy-generation), that track the offline optimal in an online fashion. Under typical settings, we show that CHASE achieves the best competitive ratio among all deterministic online algorithms, and the ratio is no larger than a small constant 3.

Connected through hyperedge HE-1 (induced by source paper "competitive online optimization under inventory constraints"):
  with members:
    - "balancing cost and dissatisfaction in online ev charging under real time pricing"
    - "nested convex bodies are chaseable"
    - "beyond matroids secretary problem and prophet inequality with general constraints"
    - "online offering strategies for storage assisted renewable power producer in hour ahead market"
    - "online convex optimization using predictions"
    - "a tale of two metrics simultaneous bounds on competitiveness and regret"
    - "peak aware online economic dispatching for microgrids"
    - "the submodular secretary problem goes linear"

Connected through hyperedge HE-2 (induced by source paper "stay or switch competitive online algorithms for energy plan selection in energy markets with retail choice"):
  with members:
    - "optimal algorithms for right sizing data centers extended version"

Connected through hyperedge HE-3 (induced by source paper "learning and coordination of large and uncertain loads via flexible contracts with commitment"):
  with members:
    - "optimal auction design for flexible consumers"

Connected through hyperedge HE-4 (induced by source paper "online algorithm for demand response with inelastic demands and apparent power constraint"):
  with members:
    - "optimal power flow with inelastic demands for demand response in radial distribution networks"
    - "truthful mechanisms for combinatorial allocation of electric power in alternating current electric systems for smart grid"
    - "cost minimizing online algorithms for energy storage management with worst case guarantee"
    - "online algorithms for information aggregation from distributed and correlated sources"
    - "truthful mechanisms for combinatorial ac electric power allocation"
    - "complex demand knapsack problems and incentives in ac power systems"

Connected through hyperedge HE-5 (induced by source paper "distributed real time power balancing in renewable integrated power grids with storage and flexible loads"):
  with members:
    - "real time welfare maximizing regulation allocation in dynamic aggregator evs system"
    - "adaptive electricity scheduling in microgrids"
    - "real time power balancing via decentralized coordinated home energy scheduling"
    - "online alternating direction method"
    - "distributed storage for intermittent energy sources control design and performance limits"

Connected through hyperedge HE-6 (induced by source paper "online algorithms for information aggregation from distributed and correlated sources"):
  with members:
    - "cost minimizing online algorithms for energy storage management with worst case guarantee"
    - "rent lease or buy randomized algorithms for multislope ski rental"

Connected through hyperedge HE-7 (induced by source paper "cost minimizing online algorithms for energy storage management with worst case guarantee"):
  with members:
    - "optimal power cost management using stored energy in data centers"

Connected through hyperedge HE-8 (induced by source paper "peak aware online economic dispatching for microgrids"):
  with members:
    - "cost minimizing online algorithms for energy storage management with worst case guarantee"
    - "to reserve or not to reserve optimal online multi instance acquisition in iaas clouds"
    - "adaptive electricity scheduling in microgrids"
    - "reducing electricity demand charge for data centers with partial execution"

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.OH(Other Computer Science)