Algorithms
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Core Java
Vigenère Cipher in Java
The Vigenère cipher is a classic method of encryption that utilizes a keyword to create a more complex substitution, making…
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Software Development
Navigating Efficiency and Perfection: An Exploration of Alternative Approaches to Dijkstra’s Algorithm
In this comprehensive article, we embark on a journey through the intricacies of Dijkstra’s Algorithm, a fundamental and powerful tool…
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Software Development
Resolve coreference using Stanford CoreNLP
Coreference resolution is the task of finding all expressions that refer to the same entity in a text. Stanford CoreNLP…
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Core Java
The Knapsack problem
I found the Knapsack problem tricky and interesting at the same time. I am sure if you are visiting this…
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Software Development
Fibonacci and Lucas Sequences
This posts touches on three of my favorite topics – math, transferring knowledge through experience (tutorial unit tests) and the…
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Core Java
Java implementation of Optimal String Alignment
For a while, I’ve used the Apache Commons lang StringUtils implementation of Levenshtein distance. It implements a few well known…
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Software Development
Creating a price model using k-Nearest Neighbours + Genetic Algorithm
Chapter 8 of Programming Collective Intelligence (PCI) explains the usage and implementation of the k-Nearest Neighbours algorithm. (k-NN). Simply put: k-NN is…
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Core Java
Quicksorting – 3-way and Dual Pivot
It’s no news that Quicksort is considered one of the most important algorithms of the century and that it is…
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Core Java
Java: Mergesort using Fork/Join Framework
The objective of this entry is to show a simple example of a Fork/Join RecursiveAction, not to delve too much…
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