2009 |
7 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
DEA congestion and returns to scale under an occurrence of multiple optimal projections.
European Journal of Operational Research 194(2): 592-607 (2009) |
6 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
An occurrence of multiple projections in DEA-based measurement of technical efficiency: Theoretical comparison among DEA models from desirable properties.
European Journal of Operational Research 196(2): 764-794 (2009) |
2007 |
5 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
Measurement of returns to scale using a non-radial DEA model: A range-adjusted measure approach.
European Journal of Operational Research 176(3): 1918-1946 (2007) |
4 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
Computational strategy for Russell measure in DEA: Second-order cone programming.
European Journal of Operational Research 180(1): 459-471 (2007) |
3 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
The measurement of returns to scale under a simultaneous occurrence of multiple solutions in a reference set and a supporting hyperplane.
European Journal of Operational Research 181(2): 549-570 (2007) |
2005 |
2 | EE | Toshiyuki Sueyoshi,
Kazuyuki Sekitani:
Returns to scale in dynamic DEA.
European Journal of Operational Research 161(2): 536-544 (2005) |
1993 |
1 | | Kazuyuki Sekitani,
Yoshitsugu Yamamoto:
A recursive algorithm for finding the minimum norm point in a polytope and a pair of closest points in two polytopes.
Math. Program. 61: 233-249 (1993) |