Searching for saddle points of potential energy surfaces by following a reduced gradient. - Wolfgang Quapp; Michael Hirsch 003; Olaf Imig; Dietmar Heidrich (J. Comput. Chem., 1998)

Determination of energy minima and saddle points using multireference configuration interaction methods in combination with reduced gradient following: The S0 surface of H2CO and the T1 and T2 surfaces of acetylene. - Michal Dallos; Hans Lischka; Elizete Ventura Do Monte; Michael Hirsch 003; Wolfgang Quapp (J. Comput. Chem., 2002)

Improved RGF method to find saddle points. - Michael Hirsch 003; Wolfgang Quapp (J. Comput. Chem., 2002)

Improved Robustness in Time Series Analysis of Gene Expression Data by Polynomial Model Based Clustering. - Michael Hirsch 003; Allan Tucker; Stephen Swift; Nigel J. Martin 001; Christine A. Orengo; Paul Kellam; Xiaohui Liu 001 (CompLife, 2006)

Optimal Search Space for Clustering Gene Expression Data via Consensus. - Michael Hirsch 003; Stephen Swift; Xiaohui Liu 001 (J. Comput. Biol., 2007)

mRNA degradation controls differentiation state-dependent differences in transcript and splice variant abundance. - Peter A. C. 't Hoen; Michael Hirsch 003; Emile J. de Meijer; Renée X. de Menezes; Gert-Jan B. van Ommen; Johan T. den Dunnen (Nucleic Acids Res., 2011)