Chandrasekharan, "Efficient algorithms for shortest dis- tance queries on special classes of polygons," Theoretical Computer Science, Vol. 140, 1995, pp. 291-300.R . Sridhar,K . Han,N . Chandrasekharan.Efficient
We design an O(nm) algorithm to find a minimum weighted colouring and a maximum weighted clique of a perfectly ordered graph. We also present two O(n2) algorithms to find a minimum weighted colouring of a comparability graph and of a triangulated graph. Our colouring algorithms use an algorit...
Hacking isn’t just about breaking into systems—it’s about breaking through barriers, solving puzzles, and discovering more efficient ways to use technology. In this class, kids will dive into the world of JavaScript, one of the most widely-used programming languages on the web. With a "ha...
A common use case of callable instances is when you need a stateful callable that caches computed data between calls. This will be handy when you need to optimize some algorithms. For example, say that you want to code a Factorial class that caches already-computed values for efficiency. In...
For Algorithms:// Efficient tree walking void process(Node node) { node.forEachChild(child -> { // Uniform interface works for all node types }); }Advanced GoodiesStructural Hashing getLocalHash() - Fingerprint of type + data Enables fast subtree comparison Type Hierarchy belongsToGroup() -...
Another direction for future work could be to restrict the input of cactus deletion to graph classes having bounded clique-width, in order to use their structural properties to design efficient algorithms for this problem. Finally, we present an interesting related question: given a spanning tree ...
Computational thinking is a fundamental problem-solving approach that involves breaking down complex problems into smaller, more manageable parts — a skill that's particularly vital in JavaScript development. This mindset helps you create efficient algorithms, organize code logically, and develop scalable...
Class 2− -2, 2 Class 3− -1, 3 Conclusion Remainder classes is a key concept in discrete mathematics that helps in grouping numbers based on their remainders. In this chapter, we explained the basics of remainder classes and looked into how they are defined for any integern. We also...
Given a graph with edge costs and vertex profits and given a budget B, the Orienteering Problem asks for a walk of cost at most B of maximum profit. Additionally, each profit may be given with a time window within which it can be collected by the walk. W
I took a SQL level 1 class on a Saturday and it was soo helpful. The instructor was humorous, extremely knowledgeable, and was an efficient communicator. He knew exactly how SQL was utilized in a real-world business aspect and was able to give examples of times you'd need to use certain...