EOR
2011
13 years 2 months ago
2011
Combinatorial auctions have been used in procurement markets with economies of scope. Preference elicitation is already a problem in single-unit combinatorial auctions, but it bec...
EOR
2011
13 years 2 months ago
2011
We consider a system of m linear equations in n variables Ax = d and give necessary and sufficient conditions for the existence of a unique solution to the system that is integer:...
EOR
2011
13 years 2 months ago
2011
EOR
2011
13 years 3 months ago
2011
Due to its complexity, its challenging features, and its practical relevance, personnel scheduling has been heavily investigated in the last few decades. However, there is a relati...
EOR
2011
13 years 3 months ago
2011
EOR
2011
13 years 3 months ago
2011
EOR
2011
13 years 6 months ago
2011
: We develop a model to study the impact of changes in price or quality sensitivity on the firm as it introduces multiple generations of a durable product where unit costs are a co...
EOR
2011
13 years 6 months ago
2011
Bulk-arrival queues with single servers that provide bulk service are widespread in the real world, e.g., elevators in buildings, people-movers in amusement parks, air-cargo deliv...