Alen Docef

591 total citations
29 papers, 429 citations indexed

About

Alen Docef is a scholar working on Computer Vision and Pattern Recognition, Radiology, Nuclear Medicine and Imaging and Signal Processing. According to data from OpenAlex, Alen Docef has authored 29 papers receiving a total of 429 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Computer Vision and Pattern Recognition, 12 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Signal Processing. Recurrent topics in Alen Docef's work include Advanced Data Compression Techniques (11 papers), Medical Imaging Techniques and Applications (10 papers) and Advanced Radiotherapy Techniques (9 papers). Alen Docef is often cited by papers focused on Advanced Data Compression Techniques (11 papers), Medical Imaging Techniques and Applications (10 papers) and Advanced Radiotherapy Techniques (9 papers). Alen Docef collaborates with scholars based in United States, Canada and Qatar. Alen Docef's co-authors include Paul Keall, S. S. Vedam, V. R. Kini, Radhe Mohan, Kathryn L. Holloway, Dorin Todor, Martin J. Murphy, F. Kossentini, R. Scott Brock and Rabab Ward and has published in prestigious journals such as IEEE Transactions on Image Processing, Medical Physics and IEEE Signal Processing Magazine.

In The Last Decade

Alen Docef

27 papers receiving 414 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Alen Docef United States	9	248	239	145	92	82	29	429
Cyril Riddell France	11	392 1.6×	102 0.4×	47 0.3×	63 0.7×	215 2.6×	36	505
Samaneh Kazemifar United States	8	232 0.9×	135 0.6×	63 0.4×	86 0.9×	105 1.3×	9	374
Hadi Fayad France	13	476 1.9×	266 1.1×	167 1.2×	53 0.6×	132 1.6×	45	609
Alexis Dimitriadis United Kingdom	11	177 0.7×	254 1.1×	208 1.4×	29 0.3×	50 0.6×	48	495
Matthew Guy United Kingdom	14	312 1.3×	194 0.8×	117 0.8×	32 0.3×	79 1.0×	52	537
Renjie He United States	13	246 1.0×	103 0.4×	85 0.6×	32 0.3×	85 1.0×	48	440
Xabier Artaechevarria Spain	7	189 0.8×	21 0.1×	103 0.7×	297 3.2×	81 1.0×	10	563
Paul F. Hemler United States	11	146 0.6×	28 0.1×	34 0.2×	132 1.4×	88 1.1×	38	306
Karsten Østergaard Noe Denmark	9	227 0.9×	204 0.9×	62 0.4×	83 0.9×	71 0.9×	14	416
Adam Johansson Sweden	16	658 2.7×	368 1.5×	103 0.7×	56 0.6×	166 2.0×	26	827

Countries citing papers authored by Alen Docef

Since Specialization

Citations

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

Fields of papers citing papers by Alen Docef

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alen Docef

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

All Works

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20 of 20 papers shown

Docef, Alen, et al.. (2021). The Poised Cannula Technique Reduces the Stereotactic Error of the Fiducial-Less Frameless DBS Procedure. Stereotactic and Functional Neurosurgery. 99(4). 313–321. 1 indexed citations

Šíma, Adam, et al.. (2019). A Comparative Study of Fiducial-Based and Fiducial-Less Registration Utilizing the O-Arm. Stereotactic and Functional Neurosurgery. 97(2). 83–93. 8 indexed citations

Dhou, Salam, Alen Docef, & Geoffrey D. Hugo. (2017). Image-based Respiratory Signal Extraction Using Dimensionality Reduction for Phase Sorting in Cone-Beam CT Projections. 79–84. 3 indexed citations

Motai, Yuichi, et al.. (2015). Smart Colonography for Distributed Medical Databases with Group Kernel Feature Analysis. ACM Transactions on Intelligent Systems and Technology. 6(4). 1–24. 1 indexed citations

Dhou, Salam, Geoffrey D. Hugo, & Alen Docef. (2014). Motion-based projection generation for 4D-CT reconstruction. 1698–1702. 5 indexed citations

Holloway, Kathryn L. & Alen Docef. (2012). A Quantitative Assessment of the Accuracy and Reliability of O-Arm Images for Deep Brain Stimulation Surgery. Operative Neurosurgery. 72(1 Suppl Operative). ons–47. 51 indexed citations

Docef, Alen, et al.. (2011). 4D Cone‐beam CT reconstruction using a motion model based on principal component analysis. Medical Physics. 38(12). 6697–6709. 23 indexed citations

Brock, R. Scott, Alen Docef, & Martin J. Murphy. (2010). Reconstruction of a cone‐beam CT image via forward iterative projection matching. Medical Physics. 37(12). 6212–6220. 25 indexed citations

Brock, R. Scott, Alen Docef, & Martin J. Murphy. (2010). SU-GG-I-46: Reconstruction of a Cone-Beam CT Image Via Forward Iterative Projection Matching. Medical Physics. 37(6Part3). 3112–3112.

10.

Motai, Yuichi, et al.. (2009). On-line versus off-line accelerated kernel feature analysis: Application to computer-aided detection of polyps in CT colonography. Signal Processing. 90(8). 2456–2467. 9 indexed citations

11.

Docef, Alen, et al.. (2008). Nonlinear Set Membership time series prediction of breathing. European Signal Processing Conference. 1–5. 2 indexed citations

12.

Docef, Alen & Martin J. Murphy. (2008). Reconstruction of 4D deformed CT for moving anatomy. International Journal of Computer Assisted Radiology and Surgery. 3(6). 591–598. 6 indexed citations

13.

Spanias, Andreas, James H. McClellan, & Alen Docef. (2006). Teach-Ware: DSP education resources. IEEE Signal Processing Magazine. 23(4). 136–137. 1 indexed citations

14.

Vedam, S. S., Alen Docef, Michael K. Fix, Martin J. Murphy, & Paul Keall. (2005). Dosimetric impact of geometric errors due to respiratory motion prediction on dynamic multileaf collimator‐based four‐dimensional radiation delivery. Medical Physics. 32(6Part1). 1607–1620. 44 indexed citations

15.

Man, Hong, Alen Docef, & F. Kossentini. (2005). Performance Analysis of the JPEG 2000 Image Coding Standard. Multimedia Tools and Applications. 26(1). 27–57. 8 indexed citations

16.

Docef, Alen, Martin J. Murphy, Paul Keall, Jeffrey V. Siebers, & Jeffrey F. Williamson. (2005). Deformed CT reconstruction from limited projection data. International Congress Series. 1281. 104–108. 6 indexed citations

17.

Vedam, S. S., Paul Keall, Alen Docef, et al.. (2004). Predicting respiratory motion for four-dimensional radiotherapy. Medical Physics. 31(8). 2274–2283. 163 indexed citations

18.

Docef, Alen, et al.. (2002). The quantized DCT and its application to DCT-based video coding. IEEE Transactions on Image Processing. 11(3). 177–187. 18 indexed citations

19.

Docef, Alen, et al.. (2002). Multiplication-free subband coding of color images. 352–361. 1 indexed citations

20.

Docef, Alen & M.J.T. Smith. (2002). Ultrasound video coding using a three-dimensional subband decomposition. 4. 2009–2012. 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.

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