To achieve high energy efficiency and low response time in big data stream computing environments, it is required to model an energy-efficient resource scheduling and optimization framework. In this paper, we propose a real-time and energy-efficient resource scheduling and optimization framework, termed the Re-Stream. Firstly, the Re-Stream profiles a mathematical relationship among energy cons...

This paper presents a robust bi-level co-optimization model that promotes the active participation of Internet Data Centers (IDCs) in demand response (DR) programs, thereby enhancing flexibility power systems. Our approach involves leveraging virtual lines to migrate workloads among IDCs, optimizing resource allocations, and benefiting both domains. The incorporates Gaussian Process Regression ...

Increasing penetration of distributed renewable energy sources (DRESs) has resulted in the emergence resource aggregators (DERAs). A DERA participates transmission-level market operated by a transmission system operator (TSO), and DERA's resources are connected to jurisdiction distribution (DSO). Inspired structure Korean power industry, this study assumes minimal DSO that cannot directly dispa...

Quality of Service (QoS) provisioning for wireless ad hoc networks is a difficult problem due to the self organizing nature of such networks, and due to strict energy constraints which greatly restrict the signaling overhead. This paper discusses distributed resource management techniques for QoS guarantees in ad hoc code-division multiple-access (CDMA) networks. In CDMA networks, resource mana...

In the hierarchical wireless sensor network (WSN), cluster-based network architecture can enhance network self-control capability and resource efficiency, and prolong the whole network lifetime. Thus, clustering has also been a topic of interest in many different disciplines. Finding an energy-effective and efficient way to generate cluster is very important in WSN. We propose a distributed, en...