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  • ๐Ÿงฎ Mathematics
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Certificate TCP/IP and Advanced Topics
Computer ScienceCourseraUniversity of Colorado Boulder

My 131st certificate from Coursera

TCP/IP and Advanced Topics University of Colorado System This course teaches the basics of TCP and IP protocols....
keslerzhuMay 1, 2023Jun 19, 2023
Computer ScienceQuick RecapUniversity of Colorado System

Introduction to Transport Layer Protocols

Two transport layer protocols User Datagram Program (UDP) and Transmission Control Protocol (TCP) are built upon the best...
keslerzhuApr 30, 2023May 1, 2023
Computer ScienceQuick RecapUniversity of Colorado System

Introduction to Internet Protocol

TCP/IP Protocol Suite is to build a network of networks (Internet) that can operate over multiple, coexisting, and...
keslerzhuApr 28, 2023May 1, 2023
Columbia UniversityEconomicsQuick Recap

Global Liquidity and Foreign Exchange

International Transaction in 19th Century Suppose we have a surplus country which is selling goods and receiving bills...
keslerzhuApr 24, 2023May 14, 2023
Master of Applied Data SciencePythonQuick RecapStatisticsUniversity of Michigan

Fitting Parametric Models to Data

The purpose of fitting models to data is to help answer research questions. We specify models based on...
keslerzhuApr 20, 2023May 25, 2023
Columbia UniversityEconomicsQuick Recap

Chartalism and Metallism

We have been thinking the hierarchy of money, with reserves (or currency which is the liability of the...
keslerzhuApr 17, 2023May 14, 2023
Certificate Operations Research (3): Theory
CourseraDiscrete OptimizationNational Taiwan University

My 130th certificate from Coursera

Operations Research (3): Theory National Taiwan University What a long journey, but totally worth it! The theory taught...
keslerzhuApr 12, 2023Jun 5, 2023
Discrete OptimizationNational Taiwan UniversityQuick Recap

Operations Research: The Theory for Regression and SVM

The theory of Operations Research has been used to develop models in many fields like statistics and machine...
keslerzhuApr 10, 2023Jun 5, 2023
Discrete OptimizationNational Taiwan UniversityQuick Recap

Lagrangian Duality and KKT Condition

In the case of unconstrained non-linear programs, we may determine whether the objective function is convex and then...
keslerzhuApr 9, 2023Jun 5, 2023
Discrete OptimizationNational Taiwan UniversityQuick Recap

Convex Analysis

Compared with linear programs, non-linear programs (NLPs) are much more difficult to solve. In an NLP, a local...
keslerzhuMar 30, 2023Jun 5, 2023
Certificate Packet Switching Networks and Algorithms
Computer ScienceCourseraUniversity of Colorado System

My 129th certificate from Coursera

Packet Switching Networks and Algorithms University of Colorado System Since the emergence of cloud computing the late 1990s,...
keslerzhuMar 23, 2023May 1, 2023
Computer ScienceQuick RecapUniversity of Colorado System

Routing in Packet Networks

A packet switch network provides communication services among multiple nodes/routers. There are usually multiple route/path from one node/router...
keslerzhuMar 21, 2023May 1, 2023
Certificate Federal Taxation II: Property Transactions of Business Owners and Shareholders
CourseraFinanceLawMaster of Science in AccountancyUniversity of Illinois at Urbana-Champaign

My 128th certificate from Coursera

Federal Taxation II: Property Transactions of Business Owners and Shareholders University of Illinois at Urbana-Champaign As individual or...
keslerzhuMar 16, 2023Mar 16, 2023
FinanceLawMaster of Science in AccountancyQuick RecapUniversity of Illinois at Urbana-Champaign

Character of Gains and Losses, and The Netting Process

Recall there are a few key items when evaluating a property transaction: Also recall the holding period of...
keslerzhuMar 15, 2023Mar 16, 2023
Discrete OptimizationNational Taiwan UniversityQuick Recap

Minimum Cost Network Flow

Network flow models are one specific format of mathematical programs. These are used to study operations that are...
keslerzhuMar 10, 2023Jun 5, 2023
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Andrew Ng Anna Koop Brenda Gunderson Computer Communications Specialization Cryptography Differential Equations for Engineers Economics of Money and Banking Evgenii Vashukevich Foundations of Quantum Mechanics Garud Iyengar Ivan Vybornyi Jeffrey Chasnov John Daily Jonathan Katz Kevin Webster Ling-Chieh Kung Machine Learning: Algorithms in the Real World Martin Haugh Mathematics for Engineers Specialization Matthew Hutchens Michael Donohoe Michael Fricke Microsoft Azure Fundamentals AZ-900 Exam Prep Specialization Operations Research (3): Theory Perry Mehrling Petro Lisowsky Physical Basics of Quantum Computing Practical Reinforcement Learning Rebekah May Search Engine Optimization (SEO) Specialization Sergey Sysoev Statistical Thermodynamics Specialization Statistics with Python Specialization Taxation of Business Entities I: Corporations TensorFlow 2 for Deep Learning Specialization U.S. Federal Taxation Specialization Understanding Modern Physics I: Relativity and Cosmology Wounjhang Park Xiaobo Zhou Yi Wang

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