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Playing with graphs and neo4j
After my initial implementation of some BrainExpanded-related ideas on top of dgraph using its GraphQL interface, I realized that the GraphQL data model was a bit restrictive for what I needed. It’s a long story so I won’t bore you. So, I started thinking of Neo4j. Jim pinged me and said something along the lines…
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A Graph Model DSL
Say hello to the Graph Model Domain Specific Language (GMDSL), created with the help of Github’s Copilot. I was ready to iterate on the implementation of BrainExpanded, especially the backend graph data model. I wanted to explore the use of Neo4j as my graph store and also start getting ready for a live deployment to…
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BrainExpanded – Web app and Data Sources
As I wrote in previous posts, the manual recording of memories for BrainExpanded is just the beginning. Once the basic infrastructure is in place, devices (e.g. phones, laptops, wearables) and applications/services can automatic capture moments from a user’s life such as the articles they encounter, the notes they take, the activities throughout their lives, the…
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BrainExpanded – End-to-end working
Imagine a world where your memory is enhanced by a team of intelligent agents, working tirelessly to keep you organized and informed. Welcome to BrainExpanded. It’s time for an update on BrainExpanded, a system that helps me understand the technologies involved in enhancing our abilities to remember, consume, and organize information. For those who have…
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BrainExpanded – Login State Caching Issue in iOS Share Extension
As part of the BrainExpanded project, I’m building an iOS app that lets users easily add links, text, and images to the “brain’s memory.” Once in the memory, various agents process the content to make it more accessible and useful (see previous posts for a description). The app’s XCode project has two targets: the main…
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Is AI Good or Bad?
Artificial Intelligence (AI) has rapidly evolved over the past few decades, becoming an integral part of our daily lives. From enhancing the capabilities of our smartphones to revolutionizing industries such as healthcare, finance, and transportation, AI technologies hold immense potential. But is AI a hero or a villain? This question sparks endless debates as we…
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BrainExpanded – Copilot
Happy New Year everyone! I was planning for my next BrainExpanded post to be a report of the entire end-to-end experience and backend working. However, a coding-related moment with Microsoft’s Github Copilot led me to this note. Previous posts Over the holidays, I made good progress on BrainExpanded. It’s been so much fun! The initial…
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BrainExpanded – The Timeline
See “BrainExpanded – Introduction” for context on this post. Notes and links Over the years, I used various ways to capture personal notes, TODOs, and articles/videos I encountered. I thought that I would go back to them, recall information I captured, and retrieve knowlege from those articles or videos. I used note-capturing apps, bookmarking apps,…
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BrainExpanded – Introduction
This is the first post, in what I think is going to be a series, about another side project of mine: BrainExpanded (yes, I also own the .com and .ai domains, just in case). As mentioned in my “Digital twin follow up” post, BraindExpanded is yet another way for me to learn new technologies and…
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Digital twin follow up
Back in February, I shared the results of some initial experimentation with a digital twin. It was my way of learning tools such as langchain, ollama, vector stores for retrieval, etc. Then work got in the way and I never followed up. Until now. While still thinking about the digital twin, I started pondering about…