Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
A New Anti‐Counterfeiting Feature Relying on Invisible Luminescent Full Color Images Printed with Lanthanide‐Based Inks
Countries citing papers authored by Roger D. Hersch
Since
Specialization
Citations
This map shows the geographic impact of Roger D. Hersch'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 Roger D. Hersch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger D. Hersch more than expected).
This network shows the impact of papers produced by Roger D. Hersch. 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 Roger D. Hersch. The network helps show where Roger D. Hersch may publish in the future.
Co-authorship network of co-authors of Roger D. Hersch
This figure shows the co-authorship network connecting the top 25 collaborators of Roger D. Hersch.
A scholar is included among the top collaborators of Roger D. Hersch 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 Roger D. Hersch. Roger D. Hersch is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hersch, Roger D. & Mathieu Hébert. (2006). Interaction between Light, Paper and Color Halftones: Challenges and Modelization Approaches. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 1–7.7 indexed citations
Hersch, Roger D., et al.. (2004). Liquid Schedule Searching Strategies for the Optimization of Collective Network Communications. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 834–850.
Ponce, S., Pere Vilà, & Roger D. Hersch. (2002). Indexing and selection of data items in huge data sets by constructing and accessing tag collections. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 181–192.2 indexed citations
8.
Emmel, Patrick & Roger D. Hersch. (2000). A Model for colour Prediction of Halftoned Samples Incorporating Light Scattering and Ink Spreading(Printing)(Report on CIC). 24(18). 35.1 indexed citations
Hersch, Roger D., et al.. (1997). Performances of the PS2 Parallel Storage and Processing System for Tomographic Image. 514.3 indexed citations
12.
Emmel, Patrick & Roger D. Hersch. (1997). A "one channel" spectral colour prediction model for transparent fluorescent inks on a transparent support. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 70–77.6 indexed citations
Hersch, Roger D., et al.. (1994). Towards a universal auto-hinting system for typographic shapes. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 7(4). 251–260.8 indexed citations
15.
Hersch, Roger D., et al.. (1993). Parallel image storage and retrieval. John Wiley & Sons, Inc. eBooks. 13–21.
16.
Hersch, Roger D.. (1993). Visual and technical aspects of type. Infoscience (Ecole Polytechnique Fédérale de Lausanne).5 indexed citations
17.
Hersch, Roger D., et al.. (1993). Analysing character shapes by string matching techniques. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 6(3). 261–272.
18.
André, Jacques & Roger D. Hersch. (1992). Teaching digital typography. OpenGrey (Institut de l'Information Scientifique et Technique). 5(2). 79–89.3 indexed citations
19.
Hersch, Roger D.. (1991). Efficient rendering of outline characters. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 32(1). 55–58.1 indexed citations
20.
André, Jacques & Roger D. Hersch. (1989). Raster imaging and digital typography : proceedings of the international conference, Ecole polytechnique fédérale Lausanne, October 1989. Cambridge University Press eBooks.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.