D. Sier

1.9k total citations · 1 hit paper
8 papers, 1.3k citations indexed

About

D. Sier is a scholar working on Industrial and Manufacturing Engineering, Management Science and Operations Research and Emergency Medical Services. According to data from OpenAlex, D. Sier has authored 8 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Industrial and Manufacturing Engineering, 5 papers in Management Science and Operations Research and 3 papers in Emergency Medical Services. Recurrent topics in D. Sier's work include Scheduling and Timetabling Solutions (4 papers), Vehicle Routing Optimization Methods (4 papers) and Healthcare Operations and Scheduling Optimization (3 papers). D. Sier is often cited by papers focused on Scheduling and Timetabling Solutions (4 papers), Vehicle Routing Optimization Methods (4 papers) and Healthcare Operations and Scheduling Optimization (3 papers). D. Sier collaborates with scholars based in Australia. D. Sier's co-authors include Mohan Krishnamoorthy, Andreas Ernst, Patrick C. Tobin, Meera S. Ramakrishnan, Peter Taylor, Houyuan Jiang and R.N. Ibrahim and has published in prestigious journals such as European Journal of Operational Research, Journal of the Operational Research Society and Annals of Operations Research.

In The Last Decade

D. Sier

8 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

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.

Staff scheduling and rostering: A review of applications, methods and models

2003 817 citations Andreas Ernst, Mohan Krishnamoorthy et al. European Journal of Operational Research profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
D. Sier Australia	7	1.0k	942	237	148	73	8	1.3k
Philippe De Bruecker Belgium	9	656 0.6×	675 0.7×	118 0.5×	112 0.8×	84 1.2×	17	983
Patrick Soriano Canada	15	260 0.3×	665 0.7×	169 0.7×	108 0.7×	68 0.9×	28	1.3k
Şeyda Topaloğlu Türkiye	20	367 0.4×	887 0.9×	116 0.5×	145 1.0×	76 1.0×	40	1.2k
Broos Maenhout Belgium	18	737 0.7×	555 0.6×	174 0.7×	92 0.6×	36 0.5×	53	994
Jorne Van den Bergh Belgium	8	650 0.6×	649 0.7×	117 0.5×	106 0.7×	81 1.1×	13	941
Vahid Roshanaei Canada	20	260 0.3×	701 0.7×	210 0.9×	123 0.8×	104 1.4×	32	1.2k
Nadia Lahrichi Canada	15	268 0.3×	741 0.8×	229 1.0×	83 0.6×	39 0.5×	50	1.2k
Paola Cappanera Italy	16	253 0.2×	419 0.4×	237 1.0×	97 0.7×	40 0.5×	54	1.1k
M. Eugénia Captivo Portugal	19	147 0.1×	524 0.6×	304 1.3×	99 0.7×	94 1.3×	39	1.1k
Brigitte Werners Germany	18	285 0.3×	191 0.2×	157 0.7×	236 1.6×	111 1.5×	53	895

Countries citing papers authored by D. Sier

Since Specialization

Citations

This map shows the geographic impact of D. Sier'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 D. Sier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Sier more than expected).

Fields of papers citing papers by D. Sier

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Sier. 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 D. Sier. The network helps show where D. Sier may publish in the future.

Co-authorship network of co-authors of D. Sier

This figure shows the co-authorship network connecting the top 25 collaborators of D. Sier. A scholar is included among the top collaborators of D. Sier 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 D. Sier. D. Sier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

8 of 8 papers shown

1.

Sier, D., et al.. (2009). Performance of ship queuing rules at coal export terminals. 1795–1799. 8 indexed citations

2.

Ramakrishnan, Meera S., D. Sier, & Peter Taylor. (2005). A two-time-scale model for hospital patient flow. IMA Journal of Management Mathematics. 16(3). 197–215. 23 indexed citations

3.

Ernst, Andreas, et al.. (2004). An Annotated Bibliography of Personnel Scheduling and Rostering. Annals of Operations Research. 127(1-4). 21–144. 307 indexed citations

4.

Ernst, Andreas, et al.. (2003). Staff scheduling and rostering: A review of applications, methods and models. European Journal of Operational Research. 153(1). 3–27. 817 indexed citations breakdown →

5.

Ernst, Andreas, et al.. (2001). An Integrated Optimization Model for Train Crew Management. Annals of Operations Research. 108(1-4). 211–224. 42 indexed citations

6.

Krishnamoorthy, Mohan, et al.. (1997). Staff rostering at a large international airport. Annals of Operations Research. 72(0). 125–147. 44 indexed citations

7.

Sier, D., et al.. (1997). Scheduling surgical procedures. Journal of the Operational Research Society. 48(9). 884–891. 65 indexed citations

8.

Sier, D., et al.. (1994). Managing waiting lists and theatre scheduling for surgical procedures. 2 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.

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