Building a good team: Secretary problems and the supermodular degree

Mathematics

• Secretary Problem 100%
• Matroid 19%
• Valuation 19%
• Collective Intelligence 18%
• Objective function 16%
• Monotone 15%
• Synergy 14%
• Non-negative 13%
• Estimation Algorithms 12%
• Substitute 11%
• Standard Model 10%
• Arbitrary 9%
• Approximation 9%
• Hardness 9%
• Scenarios 8%
• Continue 8%
• Knowledge 7%
• Polynomial 5%
• Model 3%
• Class 2%

Engineering & Materials Science

• Set theory 19%
• Hardness 5%
• Polynomials 5%