This map shows the geographic impact of Marc Ylieff'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 Marc Ylieff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marc Ylieff more than expected).
This network shows the impact of papers produced by Marc Ylieff. 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 Marc Ylieff. The network helps show where Marc Ylieff may publish in the future.
Co-authorship network of co-authors of Marc Ylieff
This figure shows the co-authorship network connecting the top 25 collaborators of Marc Ylieff.
A scholar is included among the top collaborators of Marc Ylieff 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 Marc Ylieff. Marc Ylieff is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Buntinx, Frank, Jan De Lepeleire, & Marc Ylieff. (2006). Zorg voor dementerenden in België. Honderd vragen en antwoorden op basis van het Qualidem onderzoek.2 indexed citations
Delcourt, Johann, Marc Ylieff, & Pascal Poncin. (2004). Measuring the ontogeny of swimming behaviour with a computerised video tracking system: development of spontaneous activity at the embryonic and early juvenile periods in the mouthbrooder Nile tilapia. ORBi (University of Liège).1 indexed citations
9.
Poncin, Pascal, et al.. (2004). Polyandrous spawning behaviour in Blicca bjoerkna (L.) : an acces to hybridisation with Abramis brama.. Open Repository and Bibliography (University of Liège).2 indexed citations
10.
Ylieff, Marc, Frank Buntinx, Ovide Fontaine, & Jan De Lepeleire. (2004). Long-term assistance and care for dependent elderly and people with dementia. 62. 117–123.1 indexed citations
11.
Buntinx, Frank, Louis Paquay, Ovide Fontaine, Marc Ylieff, & Jan De Lepeleire. (2004). Options for a new procedure for determining care needs in Belgium: an initial exploration. 62. 173–184.7 indexed citations
12.
Schoenmakers, Birgitte, Jan De Lepeleire, Marc Ylieff, Ovide Fontaine, & Frank Buntinx. (2004). The burden of family care giving in dementia. 62. 157–171.5 indexed citations
13.
Paquay, Louis, Jan De Lepeleire, Birgitte Schoenmakers, et al.. (2004). The qualidem project in belgium. a two-center study on care needs and provision in dementia care : inclusion criteria and description of the population. Lirias (KU Leuven). 62. 125–141.12 indexed citations
14.
Lepeleire, Jan De, et al.. (2004). The validity of the frail instrument in general practice. 62. 185–196.8 indexed citations
Buntinx, Frank, et al.. (2003). De organisatie en de financiering van een grensoverschrijdend zorgaanbod in de ouderenzorg. Rapport Interface.1 indexed citations
17.
Ylieff, Marc. (2002). Validation et exploitation de nouvelles techniques d’imagerie numérique pour la caractérisation des profils comportementaux chez les poissons. Etude de l’influence de facteurs abiotiques et biotiques chez Symphodus ocellatus (Forsskål, 1775) et Chromis chromis Linné, 1758, Labridé et Pomacentridé méditerranéens. Open Repository and Bibliography (University of Liège).2 indexed citations
18.
Ylieff, Marc, Ovide Fontaine, Jan De Lepeleire, & Frank Buntinx. (2002). Qualidem. Rapport Final 1999-2002.1 indexed citations
19.
Ylieff, Marc, et al.. (2000). Measuring effects of different temperatures on swimming activity and social behavior in groups of Mediterranean marine fish with the EthoVidion Color-Pro video tracking system. Open Repository and Bibliography (University of Liège).3 indexed citations
20.
Ylieff, Marc, et al.. (1997). Dynamics of nest defense in the Mediterranean labrid fish Symphodus ocellatus (Forsskael, 1775). I. Agonistic behaviour between nesting territorial male and five other labrid species.1 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.