Edge-colored Clustering in Hypergraphs: A MaxECC Approximation
This work exponentially improves upon the approximation ratio of an existing algo-rithm to 1 r +1, presents another novel dependent-rounding algorithm with an approximation ratio of 1 / ⌈ k 2 ⌉, and modify the initial algorithm via analytical scaling techniques to achieve an approximation factor of (1 − e − r ) /r.