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An exact solution method for unconstrained quadratic 0–1 programming: a geometric approach

Li, D.; Sun, X.; Liu, C. - In: Journal of Global Optimization 52 (2012) 4, pp. 797-829

Persistent link: https://www.econbiz.de/10010845828

On duality gap in binary quadratic programming

Sun, X.; Liu, C.; Li, D.; Gao, J. - In: Journal of Global Optimization 53 (2012) 2, pp. 255-269

Persistent link: https://www.econbiz.de/10010845836

Numerical simulations of the solar transmission process for a pressurized volumetric receiver

Cui, F.Q.; He, Y.L.; Cheng, Z.D.; Li, D.; Tao, Y.B. - In: Energy 46 (2012) 1, pp. 618-628

A three-dimensional optical model for a pressurized volumetric receiver (PVR) is developed and corresponding solar radiation propagation process within the PVR is simulated by the Monte Carlo Ray Tracing (MCRT) method. In the computation, the complicated photon transmission process in the SiC...

Persistent link: https://www.econbiz.de/10011054298

Capacity Reliability of Water Distribution Networks

Li, D.; Dolezal, T.; Haimes, Y.Y. - In: Reliability engineering & system safety 42 (1993) 1, pp. 29-38

Persistent link: https://www.econbiz.de/10006869436

On the Characteristics of Extreme Values for Series Systems

Pannullo, J.E.; Li, D.; Haimes, Y.Y. - In: Reliability engineering & system safety 40 (1993) 2, pp. 101-110

Persistent link: https://www.econbiz.de/10006869499

On the relationship between the integer and continuous solutions of convex programs

Sun, X.L.; Li, D. - In: Operations research letters 29 (2001) 2, pp. 87-92

Persistent link: https://www.econbiz.de/10006831488

Zero duality gap in integer programming: P-norm surrogate constraint method

Li, D. - In: Operations research letters 25 (1999) 2, pp. 89-96

Persistent link: https://www.econbiz.de/10006840191

A quantitative analysis of relationships between product types and supply chain strategies

Li, D.; O'Brien, C. - In: International journal of production economics 73 (2001) 1, pp. 29-40

Persistent link: https://www.econbiz.de/10006273297

Optimal two-stage ordering policy with Bayesian information updating

Choi, T.-M.; Li, D.; Yan, H. - In: Journal of the Operational Research Society : OR 54 (2003) 8, pp. 846-859

Persistent link: https://www.econbiz.de/10006026158

On reduction of duality gap in quadratic knapsack problems

Zheng, X.; Sun, X.; Li, D.; Xu, Y. - In: Journal of Global Optimization 54 (2012) 2, pp. 325-339

We investigate in this paper the duality gap between quadratic knapsack problem and its Lagrangian dual or semidefinite programming relaxation. We characterize the duality gap by a distance measure from set {0, 1}<Superscript> n </Superscript> to certain polyhedral set and demonstrate that the duality gap can be reduced...</superscript>

Persistent link: https://www.econbiz.de/10010994054