People often use the words speed and velocity interchangeably, but they don't mean the same thing. Velocity is a vector quantity, which means it has a directional component, whereas speed is a scalar quantity which does not take direction into account. To see why direction is important, consi...
Another point I wanted to make a quick mention of is that any algorithm that has a complexity of O(na) is said to have polynomial complexity or is solvable in polynomial time. O(n), O(n2) etc. are all polynomial time. Some problems cannot be solved in polynomial time. Certain thi...
What makes cryptocurrency theft tricky is that there are many ways the theft can occur. Phishing uses social engineering via emails, texts, and other messages to gain access. In this method alone, $115 million has been stolen. Exploitation is another attack vector that seeks to use ransomware,...
Here, as usual ⊗⊗ is the tensor product, and idAidA is the identity map on AA.Ok, this is a weird looking structure. Why should we care about it? Well recall the usual definition of a (k)(k)-algebra. It'sA kk-vector space AA A kk-bilinear map m:A×A→Am:A×A→A (...
If the logo is a vector-based drawing, there is no disadvantage in reducing its size and making it 10 centimeters or 4 inches wide. That may halve the file size of the EPS file. An application like Adobe Illustrator saves additional information in its EPS output. When saving as an EPS ...
What is a PoC payload? A PoCpayloadrefers to the malicious code that's delivered to a target system and performs some unwanted action. It could be used for various reasons, such as stealing data, taking control of a system forransomware, installing malware or disrupting system operations. ...
An Orbit is a velocity of direction, a vector of tangential motion, that allows gravitating objects to avoid falling into each other. They circle around the centre of gravity of the ‘system’ they are part of, but here is an important point, not generally recognised at this time… Not ...
It wasn't until the late 1990s and early 2000s that AI experienced a resurgence, propelled by the development of more robust computers, expansive data sets, and advanced algorithms. This period witnessed the ascendance of machine learning algorithms, including decision trees and support vector machin...
This is a spinoff from the previous post. In that post, we remarked that whenever one receives a new piece of information , the prior odds between an alternative hypothesis and a null hypothesis is updated to a posterior odds , which can be computed via Bayes’ theorem by the formula wh...
a抱歉 我不方便 抱歉我不方便[translate] aI was a double the girl.I love the sacrifice i am a ubiquitous volunteers i was an adventure of the little girl.This is my Chris. I was a double the girl. I love the sacrifice i am a ubiquitous volunteers i was an adventure of the little gi...