Qicai Shi

About Qicai Shi

Proven track of success as a research scientist in corporate environments, with 50+ granted US patents in the areas of statistic signal processing, machine learning, anomaly signal detection, wireless systems and sensor networks.

Experience

1. Sr Research Scientist

   Amazon

   Aug 2015 — Present · Seattle, WA, US

   Amazon Scout:Developing AI/ML solutions for robotics self-driving delivery service.Amazon Access Points:Developing Machine Learning (ML) algorithms to maximize the throughput of existing APs and optimize the topology of global AP networks.AWS: Developing Machine Learning (ML) and anomaly signal detection algorithms to allow the AWS hardware infrastructure to identify host-level aliments and systemic quality issues before they negatively impact the AWS fleet.Amazon Go:Developing machine learning and signal detection algorithms for the Amazon Go Just Walk Out (JWO) projects. The Amazon Go JWO Technology automatically detects when products are taken from or returned to the shelves and keeps track of them in a virtual cart and automatically tracks customers, with the same types of technologies used in self-driving cars: computer vision, sensor fusion, and deep learning.

Education

• University of Florida

  MS, ECE

  1995 — 1997

Skills

• Fpga
• Embedded Software
• Wifi
• Digital Signal Processing
• Wireless
• Gsm
• Rf Engineering
• Land Mobile Radio
• Ieee 802.11
• Cellular Communications
• Simulations
• Machine Learning
• Location/Tracking
• Lte
• Software Development
• Wireless Communications Systems
• Cognitive Radio
• Rf
• Artificial Intelligence
• Wireless Sensor Networks
• Cdma
• Digital Signal Processors
• Bluetooth
• Signal Processing
• Telecommunications
• Embedded Systems
• Phy