Rodion Efremov

ToyVM. A simple virtual machine written in C.

IndexedLinkedList. A candidate indexed, linked list data structure for OpenJDK.

GraphSearchPal. An experimental/research GUI application for demonstrating pathfinding algorithms.

OrderStatisticTree. Java implementation of an order statistic tree.

cskit. Computer science kit: a collection of algorithms and data structures.

DelayedGraphSearchLibrary. A small Java library for efficient pathfinding in unweighted graphs with slow expansion operations.

ACM-DL-Crawler. A multithreaded crawler for ACM's digital library developed in Java.

PathFinding.java. A library of pathfinding algorithms for grid-based games inspired by PathFinding.js.

GramSchmidtProcess. The Java implementation of the Gram-Schmidt process for computing orthogonal bases.

BayesianNetworkQuery. A command line program for constructing Bayesian networks and doing queries on them.

Tree. A Java implementation of a generic tree.

codereview.dagsp. Dag shortest path algorithm for CodeReview

FunkyPathfinding. Java

Algotype.js. A JavaScript library for easier typesetting of algorithms in HTML pages.

WikipathWeb. A web application for searching shortest paths in the Wikipedia article graph.

coderodde.c.utils. Missing fundamental data structures for C.

MultipleSequenceAligner. Aligning multiple genomic sequences in Java

Chess.java. A chess engine library in Java.

AssociationRuleGenerator. Java Apriori algorithm for generating frequent itemsets and a procedure for generating association rules.

GA4TSP. A genetic algorithm for solving the travellling salesman problem.

SudokuSolver. Java

HiddenMarkovModel.java. A small library for building (first order) hidden Markov models and running maximum state path and sum of paths algorithms.

MScStuff. C++

c.graph. Some shortest path infrastructure for shortest path search.

parallelsort. An implementation of a parallel MSD radix sort.

WikipediaArticleShortestPath. Software for finding shortest paths between two Wikipedia articles.

GraphDatastruct. A small Java library for easy management of graphs.

HuffmanCompressor. A Java program for encoding/decoding files using Huffman algorithm.

CaesarFileTool. A small Java program for encrypting and decrypting files with an integer cipher.

StablePriorityQueueCPP. An efficient C++ implementation of a stable priority queue.

jToyAssembler. A Java implementation of the assembler for ToyVM.

ds4linux. A small *nix command line utility for tagging the directories and chdir

ParallelIntQuicksort. Java

dt. A funky system for tagging directories and switching in bash through all of them! :3

radixsort.cpp. A C++ implementation of the MSD radix sort.

WikipediaGraphNodeExpanders.java. Forward and backward node expanders of the Wikipedia article graph.

ReversibleDeque. A java.util.Deque implementation supporting full reversal in O(1).

BeamSearch. Java

ds4mac. A tiny Mac OS program for tagging directories and switching between them via tags.

Polynomial.java. A tiny Java library for dealing with polynomial consisting of double coefficients.

apijbook. TeX

RankSelectBitVector.java. A bit vector implementation supporting O(1) rank() and O(log n) select() in Java.