In this paper, we advance graph classification to handle multi-graph learning for complicated objects, where each object is represented as a bag of graphs and the label is only available to each bag ...

The ISA-PN model enables the quantification of the contributions of molecular substructures through positive and negative attention scores. Comparative analyses of the ISA, ISA-PN, and GC-Net (group ...

Many real-world networks are signed networks with positive and negative edge weights, such as social networks with positive (friend) or negative (foe) relationships between users, and gene interaction ...

GOOD GOVERNANCE OP-ED Evaluating what is new, positive and negative about the Government of National Unity (Part One) Damaged public road infrastructure in Ruimsig, Roodepoort, Gauteng.

Suppose we are given a directed graph G on vertices v1, …, vn, where each vertex vi has weight w (vi) (either positive, negative, or 0), and a constant c ≥ 0.

Learn how to detect, avoid, or exploit negative cycles or weights in graph algorithms, and what are some common applications and techniques for shortest paths and maximum flows.

A hepatitis A immunoglobulin G (IgG)-positive and immunoglobulin M (IgM)-negative test result may indicate immunity to hepatitis A. Learn more here.

If you are a Gemini, people exploit your positive energy. You're not the type to be negative or harsh towards anyone. Instead, you genuinely enjoy the company of most people and make it your ...