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math.OC2026
Time-reliability optimization of multi-pass underfill dispensing sequences on printed circuit boards: a schedule-dependent reliability model solved by a multiset-permutation binary-addition-tree algorithm
Wei-Chang Yeh
Multi-pass underfill dispensing couples cycle time with process reliability because the sequence determines the inter-pass flow times. This paper formulates a tri-objective multise…
math.OC2026
Exact Anchoring and a Dualization-Based Matheuristic for Bi-Level Dual-Defense Network Interdiction
Wei-Chang Yeh
Bi-level interdiction models are frequently solved by metaheuristics whose solution quality cannot be assessed, because exact optima are unavailable at the scales tested. We supply…