Photography allows stories to be told through simple pictures and sets tones through use of black and white or vibrant colors. Photographs can capture anything in the world and make it appear beautiful or unreal. The author discusses three pictures they like, noting how the blue tone in one photo brings out the subject's skin and lipstick contrast, while different shades of red compliment each other in another photo and bring out the subject's skin tone. A third black and white photo looks sophisticated and natural despite a filter.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...
Introduction to photography
1. Introduction to photography
What I like aboutphotography
What I like aboutphotographyisthe qualityof how the picturescome out,andit’samazinghow a
simple picture cantell astory.It can also seta tone,for example; if the photographisin blackand
white,itcan eithersetadull tone or if it wasvibrantit couldseta happy/calmtone.Youcan be
yourself,if you don'tlike somethingyoucanjust delete it.Youcantake a picture of anythinginthe
worldand youcan make it beautiful orunreal.
What I like aboutthispicture isthatyou can
see the tone of the picture asthe blue is
verycalm andsoothing.The blue really
bringsout Aiyana’sskintone.Alsothe
lipstickcolourbringscontrasttoit. Thisis
whatI want to achieve inthis unit.
What I like aboutthispicture isthatyou can
see the differentshadesof redwhich
complimentseachother,thispicture also
bringsout Reece’sskintone also.Hisruby
lipsalsocomplimentthe picture asitstands
out.This picture setsa tone of being
evil/mischievousashisnose piercingagrees.
2. What I like aboutthispicture isthatyou can
see that it’sinblackand white. Thispicture
lookssophisticatedandverynatural even
thoughthere isa filteronit.
Thispicture isaestheticallypleasing
