Youtubed activities
Mar 2023
29
Mar
Content Delivery Networks: providing content at global scale
On April 13, 2019, 17.4 million users watched the newly released episode of Games of Thrones. The Trump vs. Clinton debate was streamed to 2 [...]
22
Mar
Wireless communications for dummies – part 2
We will cover Chapter 3 of [1], including important concepts for modern wireless networks such as time/frequency/antenna diversity, space-time codes, and—if time permits—OFDM. [1] Tse, [...]
15
Mar
An introduction to the numerical solver for multiple integrals
Evaluating multiple integrals is challenging when there exists no simple closed form representations. However, they are frequently encountered in network analysis, such as in queueing [...]
01
Mar
Coverage and Capacity of Joint Communication and Sensing in Wireless Networks
From an information theoretic perspective, joint communication and sensing (JCAS) represents a natural generalization of communication network functionality. However, it requires the re-evaluation of network [...]
01
Mar
Parse and analyze source codes with Tree-sitter
Tree-sitter is a library for parsing source codes. Compared to similar libraries, Tree-sitter is very fast and dependency-free. This makes it easy to embed it [...]
Feb 2023
22
Feb
Some Methods to Improve IoT Performance and Cybersecurity
The relative simplicity and lightweight nature of many IoT devices, and their widespread connectivity via the Internet and other wired and wireless networks, raise issues [...]
22
Feb
Introduction to Differential Privacy
Consider an individual who is deciding whether to allow their data to be included in a database. For example, it may be a patient deciding [...]
15
Feb
Note taking and knowledge management with Obsidian.md and Zotero
Obsidian is a recent markdown note-taking software (2020) with powerful features, such as the ability to link notes to each other, to view these links [...]
08
Feb
A Converse for Fault-tolerant Quantum Computation
As techniques for fault-tolerant quantum computation keep improving, it is natural to ask: what is the fundamental lower bound on redundancy? In this paper, we [...]
08
Feb
Platooning in VANETs
Platooning is a group of vehicles that drive in the same lane in a close proximity aiming at improving road safety and traffic efficiency and [...]