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Case Studies & Blog Posts
Chuong Ngo
November 21, 2024
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Artificial Intelligence
Putting Things Into Focus
You can't just see. You have to know what and where to look.
Chuong Ngo
July 4, 2024
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Distributed Systems
Searching for Trust
How do you find your way in the dark? How do you progress in an uncertain world?
Chuong Ngo
June 2, 2022
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Distributed Systems
Wrapping Up Kademlia
Sometimes, you need to tread ground that you have already walked.
Chuong Ngo
May 26, 2022
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Distributed Systems
Kademlia: There Is Always An Option
There is more than one way to skin a cat and find stuff in a P2P network.
Chuong Ngo
May 19, 2022
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Distributed Systems
Chord: Finding a Needle in a Haystack
How do you find a needle in a haystack? Let's keep it simple. Why complicate things?
Chuong Ngo
April 21, 2022
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Encryption
RSA: A Long Time Coming
RSA was patented in 1983 and has since become a cornerstone of secure communications in the modern world. How does it work?
Chuong Ngo
April 14, 2022
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Encryption
Asymmetric Encryption: Just a Trap Door Away
What does it take to communicate privately in peace? Lots of math and several decades of research.
Chuong Ngo
April 7, 2022
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Encryption
SHA-256: The Cool Kid on the Block
Our modern digital world depends on it. Few other software is more implemented. It is SHA-256.
Chuong Ngo
March 31, 2022
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Encryption
Cryptographic Hash Functions: Security Through Obfuscation
Sometimes, you want to go somewhere where everybody knows your name, but not who you are.
Chuong Ngo
March 17, 2022
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Distributed Systems
Paxos: Who Wants To Legislate All Day?
Sometimes, we have to find a way to work with the unreliable. How?
Chuong Ngo
March 10, 2022
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Distributed Systems
Consensus: Agree and Commit
What can you do when different entities can agree? Quite a lot.
Chuong Ngo
February 24, 2022
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Engineering
UIMA JCas Repository Service: Checkpointing for UIMA
Theories do not pay the bills. In the real world, we need something we can use.
Chuong Ngo
February 17, 2022
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Engineering
UIMA's Checkpointing Problem
We live in an imperfect world. So let’s hope for the best and prepare for the worst.
Chuong Ngo
February 10, 2022
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Engineering
TANGO: Triaging Takes Two
It’s playful and vibrant. It’s TANGO... because bug triaging takes two.
Chuong Ngo
April 29, 2021
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Artificial Intelligence
Neural Network Compositionality: A Sum of Its Parts
Machine learning means that a computer can learn from experience without being specifically programmed. But, is the computer learning the right things?
Chuong Ngo
April 15, 2021
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Artificial Intelligence
Transformers: The Nuts and Bolts
Gears, servos, and circuits, oh my! So, many things go into a Transformer! So many things to examine! Oh...wait...that’s the wrong Transformer.
Chuong Ngo
April 8, 2021
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Artificial Intelligence
Transformers: An Unexpected NLP Revolution
When you need to go faster, but RNNs cannot keep up. Whom do you call? Transformers, of course.
Chuong Ngo
April 1, 2021
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Artificial Intelligence
Convolutional Neural Networks: Machine Learning's Eye
Let’s take a step back and examine a machine learning architecture that has become the go-to for image recognition and computer vision.
Chuong Ngo
March 25, 2021
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Artificial Intelligence
NTM: Memories Under the Hood
Memory is essential to NTMs. So, understanding NTMs’ memory addressing system is a must.
Chuong Ngo
March 18, 2021
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Artificial Intelligence
Neural Turing Machine: The Power of Memory
We have added attention and gates to our neural networks. Now, let’s revolutionize machine learning with memory.
Chuong Ngo
March 11, 2021
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Artificial Intelligence
Gated Recurrent Unit: The Other White Meat
LSTMs fix vanishing and exploding gradients, but LSTMs are not the only architectures that do that.
Chuong Ngo
March 4, 2021
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Artificial Intelligence
The Long Short-Term Memory Network
LSTMs are widely used in machine learning now. What are they? How do they work?
Chuong Ngo
February 25, 2021
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Artificial Intelligence
Backpropagation: Training Neural Networks
Backpropagation is so commonplace in neural network training that it is easy to take it for granted. But what is it?
Chuong Ngo
February 18, 2021
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Retrospective
The Technology of Woobo
Transforming a toy prototype into a market-ready AI product requires plenty of technology.
Chuong Ngo
February 11, 2021
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Retrospective
Bringing Woobo To Life
What does it take to bring Woobo to life? Lots and lots of elbow grease.
Chuong Ngo
February 4, 2021
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Artificial Intelligence
Generalizable Variations of the Attention Mechanism
Applying the attention principle to more tasks meant that the attention mechanism had to be modified.
Chuong Ngo
December 1, 2020
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Artificial Intelligence
The Attention Mechanism for Neural NLP Models
The attention mechanism has become widespread in neural NLP modeling, but where did it come from?
Categories
Encryption
Distributed Systems
Engineering
Retrospective
Artificial Intelligence