@article{CTT100654902, author = {Sunyoung Kim and Masakazu Kojima and Hayato Waki and Makoto Yamashita}, title = {Algorithm 920: SFSDP: a Sparse Version of Full SemiDefinite Programming Relaxation for Sensor Network Localization Problems}, journal = {Transactions on Mathematical Software}, year = 2012, } @article{CTT100654928, author = {Sunyoung Kim and Masakazu Kojima and Martin Mevissen and Makoto Yamashita}, title = {Exploiting Sparsity in Linear and Nonlinear Matrix Inequalities via Positive Semidefinite Matrix Completion}, journal = {Mathematical Programming}, year = 2011, } @article{CTT100600139, author = {sunyoung kim and MASAKAZU KOJIMA and Philip Toint}, title = {Recognizing Underlying Sparsity in Optimization}, journal = {Mathematical Programming}, year = 2009, } @article{CTT100571428, author = {Kazuhiro Kobayashi and Sunyoung Kim and MASAKAZU KOJIMA}, title = {Sparse Second Order Cone Programming Formulations for Conves Optimization Problems}, journal = {Journal of the Operations Research Society of Japan}, year = 2008, } @article{CTT100556603, author = {Sunyoung Kim and Masakazu Kojima and Makoto Yamashita}, title = {Second Order Cone Programming Relaxation of a Positive Semidefinite Constraint}, journal = {Optimization Methods and Software}, year = 2003, }