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Socially interacting robots will need to understand the intentions and recognize the behaviors of people they come in contact with. In this paper we look at how a robot can learn to recognize and predict people's intended path based on its own observations of people over time. Our approach uses people tracking on the robot from either RGBD cameras or LIDAR. The tracks are separated into homogeneous...
To increase the flexibility and bandwidth of intrarack communication, the authors propose a decentralized network-interface-controller (NIC) switching architecture that enables rack-level network bandwidth disaggregation. This is the first solution that uses the built-in switch of SR-IOV-compliant PCI Express (PCIe) NICs in datacenters to handle a rack's traffic. The authors design a decentralized...
With the popularity and development of heterogeneous computing, proper communication performance measurement tools are needed to explore new communication patterns under heterogeneous computing systems and optimize program's performance. This paper proposes a hardware-based communication performance measurement tool, named as HCPM, which brings little influence on original program, and can collect...
In this paper, a new three-phase current-fed bidirectional DC-DC converter is proposed. The topology integrates a three-phase boost converter with a three-phase galvanically isolated bidirectional DC-DC converter. Keeping dc bus voltage constant allows high efficient energy conversion over a wide input voltage and maintains ZVS conditions in the whole operation range. By using compact small inductance...
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