Walter Unger

2.3k total citations
89 papers, 959 citations indexed

About

Walter Unger is a scholar working on Urology, Dermatology and Computer Networks and Communications. According to data from OpenAlex, Walter Unger has authored 89 papers receiving a total of 959 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Urology, 19 papers in Dermatology and 15 papers in Computer Networks and Communications. Recurrent topics in Walter Unger's work include Hair Growth and Disorders (37 papers), Dermatologic Treatments and Research (13 papers) and Organ and Tissue Transplantation Research (12 papers). Walter Unger is often cited by papers focused on Hair Growth and Disorders (37 papers), Dermatologic Treatments and Research (13 papers) and Organ and Tissue Transplantation Research (12 papers). Walter Unger collaborates with scholars based in Germany, Canada and United States. Walter Unger's co-authors include Laurence M. David, Martin Unger, Daniel Keysers, Ha Nguyen, Neil S. Sadick, E. Colleen Moore, Ralf Klasing, Wesley Tanaka, Rainer Feldmann and Juraj Hromkovič and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, IEEE Access and Journal of the American Academy of Dermatology.

In The Last Decade

Walter Unger

77 papers receiving 830 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Walter Unger Germany	18	463	329	176	115	100	89	959
Rolf Hoffmann Germany	11	270 0.6×	207 0.6×	75 0.4×	114 1.0×	14 0.1×	62	580
Y. Maeda Japan	15	13 0.0×	28 0.1×	34 0.2×	10 0.1×	61 0.6×	79	657
Kubo Japan	11	11 0.0×	14 0.0×	21 0.1×	24 0.2×	44 0.4×	42	519
Joo‐Hoo Park South Korea	13	6 0.0×	23 0.1×	39 0.2×	53 0.5×	70 0.7×	36	610
Debasree Sarkar India	14	6 0.0×	24 0.1×	11 0.1×	37 0.3×	38 0.4×	50	1.1k
Volker Ziegler Germany	14	2 0.0×	158 0.5×	173 1.0×	4 0.0×	42 0.4×	54	1.2k
Ming Zhu China	16	10 0.0×	70 0.2×	58 0.3×	2 0.0×	183 1.8×	51	517
Alireza Fallah United States	6	10 0.0×	27 0.1×	27 0.2×	7 0.1×	19 0.2×	13	464
Taeyoung Kim South Korea	12	7 0.0×	7 0.0×	61 0.3×	5 0.0×	60 0.6×	55	481
Zhenping Li China	20	4 0.0×	10 0.0×	17 0.1×	13 0.1×	96 1.0×	81	1.2k

Countries citing papers authored by Walter Unger

Since Specialization

Citations

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

Fields of papers citing papers by Walter Unger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Walter Unger

This figure shows the co-authorship network connecting the top 25 collaborators of Walter Unger. A scholar is included among the top collaborators of Walter Unger 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 Walter Unger. Walter Unger 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:

20 of 20 papers shown

Hesselbach, Xavier, et al.. (2021). Heuristic Strategies for NFV-Enabled Renewable and Non-Renewable Energy Management in the Future IoT World. IEEE Access. 9. 125000–125031. 9 indexed citations

Abel, Dirk, et al.. (2015). Learning-based control strategies for hybrid electric vehicles. 1722–1728. 2 indexed citations

Unger, Walter, et al.. (2013). Estimating the Number of Lifetime Follicular Units: A Survey and Comments of Experienced Hair Transplant Surgeons. Dermatologic Surgery. 39(5). 755–760. 7 indexed citations

Feige, Uriel, et al.. (2010). Hardness results for approximating the bandwidth. Journal of Computer and System Sciences. 77(1). 62–90. 7 indexed citations

Farjo, Bessam, et al.. (2008). Core Curriculum for Hair Restoration Surgery, Recommended by the International Society of Hair Restoration Surgery (ISHRS). Dermatologic Surgery. 32(1). 86–90. 2 indexed citations

Crescenzi, Pierluigi, Giorgio Gambosi, Gaia Nicosia, Paolo Penna, & Walter Unger. (2006). On-line load balancing made simple: Greedy strikes back. Journal of Discrete Algorithms. 5(1). 162–175. 3 indexed citations

Hromkovič, Juraj, et al.. (2005). Dissemination of Information in Communication Networks: Broadcasting, Gossiping, Leader Election, and Fault-Tolerance (Texts in Theoretical Computer Science. An EATCS Series). Foot and Ankle Clinics. 18(2). 293–300. 25 indexed citations

Unger, Walter. (2005). Hair Transplantation: Current Concepts and Techniques. Journal of Investigative Dermatology Symposium Proceedings. 10(3). 225–229. 19 indexed citations

Unger, Walter. (2004). Recipient Area Hair Direction and Angle in Hair Transplanting. Dermatologic Surgery. 30(6). 829–836. 12 indexed citations

10.

Unger, Walter, et al.. (2003). Hair transplanting: an important but often forgotten treatment for female pattern hair loss. Journal of the American Academy of Dermatology. 49(5). 853–860. 29 indexed citations

11.

Seibert, Sebastian & Walter Unger. (2002). The hardness of placing street names in a Manhattan type map. Theoretical Computer Science. 285(1). 89–99. 1 indexed citations

12.

Unger, Walter. (2001). Rationale for Using a Combination of Follicular Units and Slit Grafts in Hair Transplanting. 3(2). 101–106. 3 indexed citations

13.

Monien, Burkhard, et al.. (1998). Embedding ladders and caterpillars into the hypercube. Discrete Applied Mathematics. 83(1-3). 21–29. 32 indexed citations

14.

Hromkovič, Juraj, Ralf Klasing, Walter Unger, & Hubert Wagener. (1997). Optimal Algorithms for Broadcast and Gossip in the Edge-Disjoint Path Modes. Information and Computation. 133(1). 1–33. 12 indexed citations

15.

Unger, Walter. (1996). WHAT'S NEW IN HAIR REPLACEMENT SURGERY. Dermatologic Clinics. 14(4). 783–802. 6 indexed citations

16.

Unger, Walter. (1995). Laser Hair Transplantation II. Dermatologic Surgery. 21(9). 759–765. 12 indexed citations

17.

Unger, Walter & Laurence M. David. (1994). Laser Hair Transplantation. The Journal of Dermatologic Surgery and Oncology. 20(8). 515–521. 35 indexed citations

18.

Cotterill, Paul C. & Walter Unger. (1992). Hair Transplantation in Females. The Journal of Dermatologic Surgery and Oncology. 18(6). 477–481. 7 indexed citations

19.

Unger, Martin & Walter Unger. (1985). Midline alopecia reduction combined with hair transplantation. Head & Neck Surgery. 7(4). 303–311. 3 indexed citations

20.

Unger, Walter. (1984). Punch Transplantation in “Early” Androgenetic Alopecia. The Journal of Dermatologic Surgery and Oncology. 10(12). 945–952. 5 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.

Explore authors with similar magnitude of impact