Winfried Dethlefsen

According to our database, Winfried Dethlefsen authored at least 5 papers between 1987 and 1994.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

1994

Evaluation of the screening stages of the Sheffield Research Project on Computer Storage and Retrieval of Generic Chemical Structures in Patents.

John D. Holliday, Geoffrey M. Downs, Valerie J. Gillet, Michael F. Lynch, Winfried Dethlefsen

J. Chem. Inf. Comput. Sci., 1994

1991

Computer storage and retrieval of generic chemical structures in patents. 13. Reduced graph generation.

Valerie J. Gillet, Geoffrey M. Downs, John D. Holliday, Michael F. Lynch, Winfried Dethlefsen

J. Chem. Inf. Comput. Sci., 1991

Computer storage and retrieval of generic chemical structures in patents. 12. Principles of search operations involving parameter lists: matching-relations, user-defined match levels, and transition from the reduced graph search to the refined search.

Winfried Dethlefsen, Michael F. Lynch, Valerie J. Gillet, Geoffrey M. Downs, John D. Holliday, John M. Barnard

J. Chem. Inf. Comput. Sci., 1991

Computer storage and retrieval of generic chemical structures in patents. 11. Theoretical aspects of the use of structure languages in a retrieval system.

Winfried Dethlefsen, Michael F. Lynch, Valerie J. Gillet, Geoffrey M. Downs, John D. Holliday, John M. Barnard

J. Chem. Inf. Comput. Sci., 1991

1987

Computer storage and retrieval of generic chemical structures in patents. 8. Reduced chemical graphs and their applications in generic chemical structure retrieval.

Valerie J. Gillet, Geoffrey M. Downs, Ai Ling, Michael F. Lynch, Pallapa Venkataram, Jennifer V. Wood, Winfried Dethlefsen

J. Chem. Inf. Comput. Sci., 1987