Countries citing papers authored by Gerard Gaalman
Since
Specialization
Citations
This map shows the geographic impact of Gerard Gaalman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gerard Gaalman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gerard Gaalman more than expected).
This network shows the impact of papers produced by Gerard Gaalman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gerard Gaalman. The network helps show where Gerard Gaalman may publish in the future.
Co-authorship network of co-authors of Gerard Gaalman
This figure shows the co-authorship network connecting the top 25 collaborators of Gerard Gaalman.
A scholar is included among the top collaborators of Gerard Gaalman based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Gerard Gaalman. Gerard Gaalman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gaalman, Gerard & Stephen Michael Disney. (2012). Bullwhip behaviour in the order-up to policy with ARIMA demand. ORCA Online Research @Cardiff.4 indexed citations
Disney, Stephen Michael, et al.. (2006). The economics of the bullwhip effect. ORCA Online Research @Cardiff (Cardiff University).3 indexed citations
6.
Zee, Durk-Jouke van der & Gerard Gaalman. (2006). Routing flexibility by sequencing flexibility - exploiting product structure for flexible process plans. Data Archiving and Networked Services (DANS).5 indexed citations
7.
Riezebos, Jan & Gerard Gaalman. (2006). Modeling expected inventory order crossovers. University of Groningen research database (University of Groningen / Centre for Information Technology). 137–148.3 indexed citations
Donk, Dirk Pieter van, Chetan Soman, & Gerard Gaalman. (2005). A DECISION AID FOR MAKE-TO-ORDER AND MAKE-TO-STOCK CLASSIFICATION IN FOOD PROCESSING INDUSTRIES. University of Groningen research database (University of Groningen / Centre for Information Technology). 1163–1172.6 indexed citations
Gaalman, Gerard & Stephen Michael Disney. (2004). State space investigation of bullwhip with arbitrary demand processes. ORCA Online Research @Cardiff (Cardiff University). 95–113.1 indexed citations
15.
Donk, Dirk Pieter van, Chetan Soman, & Gerard Gaalman. (2003). ELSP with combined make-to-order and make-to-stock: practical challenges in food processing industry. University of Groningen research database (University of Groningen / Centre for Information Technology). 769–778.4 indexed citations
Slomp, Jannes, et al.. (1993). Production and Operations Management Aspects of Cellular Manufacturing - a Survey of Users. University of Groningen research database (University of Groningen / Centre for Information Technology). 13. 553–560.10 indexed citations
18.
Gaalman, Gerard, et al.. (1989). Planning and scheduling in an FMS. Engineering Costs and Production Economics. 17(1-4). 89–97.4 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.