Now showing items 561-566 of 566
Exploiting address space contiguity to accelerate TLB miss handling
The traditional CPU-bound applications of the past have been replaced by multiple concurrent data-driven applications that use lots of memory. These applications, including databases and virtualization, put high stress on ...
Investigations in improving image visualization and quality in positron emission tomography/computed tomography (PET/CT) imaging
Positron Emission Tomography/Computed Tomography (PET/CT) is a widely used imaging modality for managing patients with cancer. The combination of PET and CT can provide both functional and anatomic information of disease ...
Non-invasive IC tomography using spatial correlations
We introduce a new methodology for post-silicon characterization of the gate-level variations in a manufactured Integrated Circuit (IC). The estimated characteristics are based on the power and the delay measurements that ...
Resistive switching in silicon oxide-based systems
Voltage-controlled resistive switching in various gap systems on SiO2 substrates is demonstrated. The nanosized gaps are made by several means using different materials including metals, semiconductors and amorphous carbon. ...
BeamSwitch: System solution for energy-efficient directional communication on mobile devices
Directional communication has the potential to improve both the energy efficiency of wireless communication without sacrificing its quality. We present a system solution, BeamSwitch, for directional communication on mobile ...
A hybrid relaying protocol for the parallel-relay network
Cooperation among radios in wireless networks has been shown to improve communication in several aspects. We analyze a wireless network which employs multiple parallel relay transceivers to assist in communication between ...