User profiles for V. W. LEE

Vincent W. Lee

Professor of Civil Engineering, University of Southern Califonria
Verified email at usc.edu
Cited by 8367

Debunking the 100X GPU vs. CPU myth: an evaluation of throughput computing on CPU and GPU

VW Lee, C Kim, J Chhugani, M Deisher, D Kim… - Proceedings of the 37th …, 2010 - dl.acm.org
Recent advances in computing have led to an explosion in the amount of data being generated.
Processing the ever-growing data in a timely manner has made throughput computing …

[HTML][HTML] Vitamin D in vascular calcification: a double-edged sword?

J Wang, JJ Zhou, GR Robertson, VW Lee - Nutrients, 2018 - mdpi.com
Vascular calcification (VC) as a manifestation of perturbed mineral balance, is associated
with aging, diabetes and kidney dysfunction, as well as poorer patient outcomes. Due to the …

FAST: fast architecture sensitive tree search on modern CPUs and GPUs

…, E Sedlar, AD Nguyen, T Kaldewey, VW Lee… - Proceedings of the …, 2010 - dl.acm.org
In-memory tree structured index search is a fundamental database operation. Modern
processors provide tremendous computing power by integrating multiple cores, each with wide …

Sort vs. hash revisited: Fast join implementation on modern multi-core CPUs

C Kim, T Kaldewey, VW Lee, E Sedlar… - Proceedings of the …, 2009 - dl.acm.org
Join is an important database operation. As computer architectures evolve, the best join
algorithm may change hand. This paper re-examines two popular join algorithms -- hash join …

Response of tunnels to incident SH-waves

VW Lee, MD Trifunac - Journal of the Engineering Mechanics …, 1979 - ascelibrary.org
The two-dimensional scattering and diffraction of plane-state SH-waves by a circular tunnel
in a homogeneous elastic half space has been analyzed. Using the series solution of the …

Efficient implementation of sorting on multi-core SIMD CPU architecture

J Chhugani, AD Nguyen, VW Lee, W Macy… - Proceedings of the …, 2008 - dl.acm.org
Sorting a list of input numbers is one of the most fundamental problems in the field of computer
science in general and high-throughput database applications in particular. Although …

Diffraction of SV waves by underground, circular, cylindrical cavities

VW Lee, J Karl - Soil Dynamics and Earthquake Engineering, 1992 - Elsevier
The scattering and diffraction of plane SV waves underground, circular, cylindrical cavities
at various depths in an elastic half space is studied in this paper. The cavities, studied here, …

Fast sort on CPUs and GPUs: a case for bandwidth oblivious SIMD sort

…, C Kim, J Chhugani, AD Nguyen, VW Lee… - Proceedings of the …, 2010 - dl.acm.org
Sort is a fundamental kernel used in many database operations. In-memory sorts are now
feasible; sort performance is limited by compute flops and main memory bandwidth rather than …

Transverse response of underground cavities and pipes to incident SV waves

CA Davis, VW Lee, JP Bardet - Earthquake engineering & …, 2001 - Wiley Online Library
The transverse response of underground cylindrical cavities to incident SV waves is investigated.
Analytical solutions are derived for unlined cavities embedded within an elastic half‐…

Torsional accelerograms

VW Lee, MD Trifunac - International Journal of Soil Dynamics and …, 1985 - Elsevier
In this paper, the method of Wong and Trifunac 1 for generating artificial strong motion
accelerograms has been extended to generate synthetic torsional accelerograms and their …