Tech Xplore

New AI model accurately grades messy handwritten math answers and explains student errors

A research team affiliated with UNIST has unveiled a novel AI system capable of grading and providing detailed feedback on ...
The B Square

Midterm math: How Bloomington city council votes cluster after two years

At the midpoint of Bloomington city council’s four-year term, enough roll call votes exist to analyze voting patterns. Using ...
IEEE

Time-Modulated Array-Based Rotating Electric-Field Vector Method for Extracting Angle Information

Abstract: This study proposes the time-modulated array (TMA) based rotating electric-field vector (REV) method as a means of extracting the angle information of the incoming fully correlated signals.
IEEE

Direction of Arrival Estimation Method for Circular Acoustic Vector Sensor Array Without Angular Ambiguity in Ambient Noise

Abstract: This study presents a DOA estimation method without angular ambiguity using a transformed covariance matrix differencing approach, with the aim of mitigating the impact of the correlation ...
Scientific Research Publishing

Khan, A.R. (2012) Analysis and Resolution of the Transportation Problem: An Algorithmic Approach, M.Phil. Thesis, Department of Mathematics, Jahangirnagar University, Savar.

ABSTRACT: Minimization of transportation time is a great concern of the transportation problems like the cost minimizing transportation problems. In this writing, a transportation algorithm is ...