Abstract: The objective of this paper is to derive a tight and efficient lower bound for the minimum sum coloring problem. This NP-hard problem is a variant of the classical graph coloring problem ...

Abstract: Most existing table structure recognition methods can be classified into two major categories: detecting table borders methods and detecting table rows and columns methods. The method of ...

JDBC is an important part of the Java API, as most real-world Java applications require a database. Learning Java can be a great addition to your portfolio and help you land high-paid jobs. Use this ...

This is read by an automated voice. Please report any issues or inconsistencies here. L.A. dim sum restaurants have lost precision in execution and ingredient quality, though the euphoric chaos of ...

President Trump is not a man to back down, but sometimes he should make adjustments. The violence in Minneapolis and the threatened takeover of Greenland are in that zone. So here’s what’s really ...

Have you ever spent hours fine-tuning a Power Query workflow, only to have it break because a column name changed? It’s a frustratingly common scenario for anyone working with dynamic or external data ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Sometimes it’s nice to format the output of a console based Java program in a friendly way. The ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of Hibernate and JPA is to hide the complexity of SQL and relational databases from the ...