ABSTRACT: We introduce the bichromatic triangle polynomial P G Δ ( k ) , a chromatic invariant that counts vertex colorings of a graph in which every designated triangular face uses exactly two colors ...

But, both of these would require large structural changes for a course that teaches hundreds of students a year — something that can’t really happen in the near term. What could happen now, though, is ...

Abstract: Vector autoregressive (VAR) models have long been valued for their comprehensive representation capabilities in signal processing. However, this requires learning a matrix of parameters that ...

As the CBSE board has begun with the final board exams starting from today. CBSE Class 10th Maths Exam is scheduled for 17 Feb, 2026. The exam is conducted from 10:30 am to 1:30 pm. There is only a ...

Data close dataInformation collected in the form of numbers. is very useful. It can help us to answer questions, make decisions and solve problems. Before we can use data it needs to be collected. A ...

The majority of other information websites display prices from a single source, most of the time from one retail broker-dealer. At FXStreet, traders get interbank rates coming from a systematic ...

Abstract: Heterogeneous graph neural networks (HGNNs) have demonstrated promising capabilities in addressing various problems defined on heterogeneous graphs containing multiple types of nodes or ...