Citations per year, relative to Koji Oguri Koji Oguri (= 1×)
peers
Haruki Kawanaka
Countries citing papers authored by Koji Oguri
Since
Specialization
Citations
This map shows the geographic impact of Koji Oguri'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 Koji Oguri with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Oguri more than expected).
This network shows the impact of papers produced by Koji Oguri. 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 Koji Oguri. The network helps show where Koji Oguri may publish in the future.
Co-authorship network of co-authors of Koji Oguri
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Oguri.
A scholar is included among the top collaborators of Koji Oguri 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 Koji Oguri. Koji Oguri is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kawanaka, Haruki, et al.. (2012). Classification of Drivers' Drowsy States with Respect to Individual Difference Based on Application of Subjective Rating by Facial Expression. IEICE Technical Report; IEICE Tech. Rep.. 111(441). 251–256.1 indexed citations
8.
Imai, Akihiro & Koji Oguri. (2011). Estimation of driver's drowsiness level considering stage change of arousal decline. IEICE Technical Report; IEICE Tech. Rep.. 110(469). 47–52.1 indexed citations
9.
Oguri, Koji, et al.. (2011). Detection of Drowsiness Driving using Seat Pressure Level. 110(420). 147–152.
10.
Ito, Jun, et al.. (2011). Effect of Respiratory Interval on Driver's Drowsiness: A Preliminary Study.1 indexed citations
11.
Oguri, Koji, et al.. (2010). Real-time Estimation of Driver’s Mental Workload Using Physiological Indexes.7 indexed citations
12.
Oguri, Koji, et al.. (2009). Estimation of Drosiness Level Based on Eyelid Closure and Heart Rate Variability. IEICE Technical Report; IEICE Tech. Rep.. 109(123). 69–72.2 indexed citations
13.
Oguri, Koji, et al.. (2008). Predicting stop probability based on driving behavior model concerned with past movements. IEICE Technical Report; IEICE Tech. Rep.. 108(42). 27–32.1 indexed citations
14.
Oguri, Koji, et al.. (2008). Effect of Sound Pressure Levels of Music on Driver’s Drowsiness.3 indexed citations
15.
Suzuki, Satomi & Koji Oguri. (2008). Cuffless Blood Pressure Estimation based on Photoplethysmograph Signal by Classifying Data on account of Cardiovascular Characteristics. 108(371). 1–4.1 indexed citations
Oguri, Koji, et al.. (2005). A study of estimation of actions using a three-axis acceleration sensor. IEICE Technical Report; IEICE Tech. Rep.. 105(456). 49–52.2 indexed citations
18.
Oguri, Koji, et al.. (2005). Position presumption during sleeping by using a three-axis acceleration sensor. 105(456). 45–48.2 indexed citations
19.
Shirai, Tatsuya, Koji Oguri, & Akira Iwata. (2000). A Method of an Effective Learning for BP Network from the Data Which Contain Usual or Unusual Data. 5(2). 51–57.
20.
Oguri, Koji, Akira Iwata, Toshiaki Fukatsu, & Kazunobu Yamauchi. (1993). A Diagnosis Support System of Chronic Liver Disease Using An Artificial Neural Network. 93(375). 41–46.3 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.