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wolfram77 / leiden-communities-dynamic-starting-sci25-readme.md
Last active November 5, 2025 02:31
Towards Dynamic Community Detection with Leiden Algorithm (Extended report).

Refer to the report (.pdf) below.

To download the attached file, please click the Raw button on the right the file.

@wolfram77
wolfram77 / pagerank-cuda-dynamic-sci25-readme.md
Last active November 5, 2025 01:56
GPU-Accelerated Dynamic Frontier PageRank (Extended report).

Refer to the report (.pdf) below.

To download the attached file, please click the Raw button on the right the file.

@wolfram77
wolfram77 / notes-exploring-reddit-community-structure-bridges-gateways-and-highways.md
Last active October 29, 2025 08:42
Exploring Reddit Community Structure: Bridges, Gateways and Highways : NOTES

My highlighted notes for the following paper:

Sawicki, J., & Ganzha, M. (2024). Exploring Reddit Community Structure: Bridges, Gateways and Highways. Electronics, 13(10), 1935.

Sawicki and Ganzha analyze Reddit’s information structure using text embeddings derived from the DistilBERT model, applying graph and cosine similarity measures. They explore the concepts of gateways and bridges, finding significant overlap between the two, and introduce a new construct -- the highway -- defined as a path traversed by many of the shortest paths connecting communities. This addition extends prior notions by identifying a set of nodes along a path rather than a single key node.

Their work was an interesting read. The communities, gateways, and bridges do indeed make sense, mostly (exc. r/formuladank). In Table 1, Size=15 (first one), most subreddits are also SE Asia/India related. I do agree that gateways and bridges seem to be mostly similar -- but I didn't understand Figures 2 and 3.

Questions and obs

@wolfram77
wolfram77 / notes-a-catalog-of-algorithmic-problem-chapter-14-algorithm-design-manual.md
Last active October 14, 2025 21:50
A Catalog of Algorithmic Problem (Chapter 14) - Algorithm Design Manual (3rd edition) : NOTES

I was going through this chapter of the Algorithm Design Manual by Steven S. Skiena. Of course I was preparing for an interview - but since it was a research interview, the interviewer did not ask any of these questions. It was mostly HR-like questions releated to research and leadership. This book is a great one, aand I have a lot more to go through and practice.

@wolfram77
wolfram77 / notes-how-to-design-algorithms-chapter-13-algorithm-design-manual.md
Last active October 14, 2025 21:48
How to Design Algorithms (Chapter 13) - Algorithm Design Manual (3rd edition) : NOTES

I was going through this chapter of the Algorithm Design Manual by Steven S. Skiena. Of course I was preparing for an interview - but since it was a research interview, the interviewer did not ask any of these questions. It was mostly HR-like questions releated to research and leadership. This book is a great one, aand I have a lot more to go through and practice.

@wolfram77
wolfram77 / notes-writing-a-research-paper.md
Last active October 14, 2025 21:35
Writing a Research paper : HANDWRITTEN NOTES

Yesterday morning I was starting to prepare a research paper submission to SIGMOD 2026 (Round 4), and I was thinking of the key strategy to get the paper ready for submission. While the material is ready, I need to have the key motivating statements for the content of the paper, and connecting the dots. This, I hope, is what is needed.

@wolfram77
wolfram77 / notes-google-scholar-metrics-2025.md
Last active July 26, 2025 08:44
Google Scholar Metrics (2025) : NOTES

The following relevant journals / conference proceedings have be identified to have high h5-index in the field of computer science and related areas. The h5-index is a metric that measures the largest number h such that h articles published in the last five complete calendar years have at least h citations each.


S. No. Journal/Conference Name h5-index
1 Nature 490
2 IEEE/CVF Conference on Computer Vision and Pattern Recognition 450
4 Science 415
5 Nature Communications 399
@wolfram77
wolfram77 / notes-national-education-policy-2020-nep-2020-wikipedia.md
Last active July 14, 2025 16:25
National Education Policy 2020 (NEP 2020), Wikipedia : NOTES

My notes on:

National Education Policy 2020 (NEP 2020), Wikipedia

@wolfram77
wolfram77 / notes-byo-a-unified-framework-for-benchmarking-large-scale-graph-containers.md
Created June 26, 2025 04:16
BYO: A Unified Framework for Benchmarking Large-Scale Graph Containers : NOTES

My highlighted notes for the following paper:

Wheatman, B., Dong, X., Shen, Z., Dhulipala, L., Łącki, J., Pandey, P., & Xu, H. (2024). BYO: A Unified Framework for Benchmarking Large-Scale Graph Containers. arXiv preprint arXiv:2405.11671.

ORG

@wolfram77
wolfram77 / notes-diy-aqua-amazon-wishlist.md
Last active June 25, 2025 19:38
DIY Aqua Amazon Wishlist : NOTES

I made this wishlist in around 2019-20.

ORG