Chris Chan

Learn More
Implantable ventricular assist devices (VADs) have proven efficient in advanced heart failure patients as a bridge-to-transplant or destination therapy. However, VAD usage often leads to infection, bleeding, and thrombosis, side effects attributable to the damage to blood cells and plasma proteins. Measuring hemolysis alone does not provide sufficient(More)
The International Technology Roadmap for Semiconductors (ITRS) identifies production test data as an essential element in improving design and technology in the manufacturing process feedback loop. One of the observations made from the high-volume production test data is that dies that fail due to a systematic failure have a tendency to form certain unique(More)
An improved user-friendly secure authentication scheme using 2D barcodes is proposed in this paper. The proposed scheme uses a known mobile device as a second factor to decode an encrypted message transferred as a 2D barcode and read via a camera on the mobile device. A one-time passcode is produced from this for authentication. Elliptic curve public-key(More)
  • 1