Kiyoaki Aikawa

487 total citations
42 papers, 357 citations indexed

About

Kiyoaki Aikawa is a scholar working on Artificial Intelligence, Signal Processing and Computer Vision and Pattern Recognition. According to data from OpenAlex, Kiyoaki Aikawa has authored 42 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Artificial Intelligence, 16 papers in Signal Processing and 7 papers in Computer Vision and Pattern Recognition. Recurrent topics in Kiyoaki Aikawa's work include Speech and dialogue systems (17 papers), Speech Recognition and Synthesis (16 papers) and Speech and Audio Processing (13 papers). Kiyoaki Aikawa is often cited by papers focused on Speech and dialogue systems (17 papers), Speech Recognition and Synthesis (16 papers) and Speech and Audio Processing (13 papers). Kiyoaki Aikawa collaborates with scholars based in Japan, France and Indonesia. Kiyoaki Aikawa's co-authors include Mikio Nakano, Ryuichiro Higashinaka, Hideki Kawahara, Minoru Tsuzaki, Alain de Cheveigné, Tomoyosi Akiba, Tatsuya Kawahara, Hiromitsu Nishizaki, Tomoko Matsui and Noboru Miyazaki and has published in prestigious journals such as The Journal of the Acoustical Society of America, Speech Communication and Language Resources and Evaluation.

In The Last Decade

Kiyoaki Aikawa

37 papers receiving 309 citations

Peers

Countries citing papers authored by Kiyoaki Aikawa

Since Specialization

Citations

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

Fields of papers citing papers by Kiyoaki Aikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kiyoaki Aikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Kiyoaki Aikawa. A scholar is included among the top collaborators of Kiyoaki Aikawa 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 Kiyoaki Aikawa. Kiyoaki Aikawa 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

#	Work	Indexed citations
1	Developing an Online Self-learning System of Indonesian Pronunciation for Foreign Learners 2016 ·International Journal of Emerging Technologies in Learning (iJET) ·(unknown), Surya Sumpeno, (unknown), Kiyoaki Aikawa, Mauridhi Hery Purnomo	8
2	Overview of the NTCIR-10 SpokenDoc-2 Task. 2013 ·NTCIR ·Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, (unknown), (unknown), Tatsuya Kawahara, Seiichi Nakagawa, (unknown), Yoichi Yamashita	15
3	Designing an Evaluation Framework for Spoken Term Detection and Spoken Document Retrieval at the NTCIR-9 SpokenDoc Task 2012 ·Language Resources and Evaluation ·Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui	4
4	Evaluation Framework Design of Spoken Term Detection Study at the NTCIR-9 IR for Spoken Documents Task 2012 ·Journal of Natural Language Processing ·Hiromitsu Nishizaki, Tomoyosi Akiba, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui	2
5	Overview of the IR for Spoken Documents Task in NTCIR-9 Workshop 2011 ·NTCIR ·Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui	40
6	Construction of a Test Collection for Spoken Document Retrieval from Lecture Audio Data 2009 ·Journal of Information Processing ·Tomoyosi Akiba, Kiyoaki Aikawa, (unknown), Tatsuya Kawahara, (unknown), Hiromitsu Nishizaki, Norihito Yasuda, Yoichi Yamashita, Katunobu Itou	6
7	Spoken dialogue understanding using an incremental speech understanding method 2005 ·Systems and Computers in Japan ·Noboru Miyazaki, Mikio Nakano, Kiyoaki Aikawa	1
8	Fundamental Frequency Estimation for Noisy Speech Using Entropy-Weighted Periodic and Harmonic Features 2004 ·IEICE Transactions on Information and Systems ·(unknown), Kentaro Ishizuka, Kiyoaki Aikawa, Masato Akagi	1
9	Robust modelfor speaker verification against session-dependent utterance variation 2003 ·IEICE Transactions on Information and Systems ·Tomoko Matsui, Kiyoaki Aikawa	1
10	Evaluating discourse understanding in spoken dialogue systems 2003 ·Ryuichiro Higashinaka, Noboru Miyazaki, Mikio Nakano, Kiyoaki Aikawa	7
11	Efficient spoken dialogue control depending on the speech recognition rate and system's database 2003 ·Kohji Dohsaka, Norihito Yasuda, Kiyoaki Aikawa	13
12	Noise-robust speech recognition using a new spectral estimation method “PHASOR” 2002 ·IEEE International Conference on Acoustics Speech and Signal Processing ·Kiyoaki Aikawa, Kentaro Ishizuka	2
13	An efficient dialogue control method using decision tree-based estimation of out-of-vocabulary word attributes 2002 ·(unknown), Kohji Dohsaka, Kiyoaki Aikawa	4
14	New feature parameters for detecting misunderstandings in a spoken dialogue system 2000 ·(unknown), Noboru Miyazaki, Mikio Nakano, Kiyoaki Aikawa	7
15	Effects of system barge-in responses on user impressions 1999 ·(unknown), Mikio Nakano, Takeshi Kawabata, Kiyoaki Aikawa	6
16	Spontaneous speech recognition using dynamic CEPSTRA incorporating forward and backward masking effect 1995 ·(unknown), Kiyoaki Aikawa	2
17	Noise robust speech recognition using a dynamic-cepstrum 1994 ·Kiyoaki Aikawa, Tsuyoshi Saito	3
18	Feature extraction using a matrix coefficient filter for speech recognition 1993 ·Speech Communication ·(unknown), (unknown), Kiyoaki Aikawa, Shigeki Sagayama	1
19	Phoneme recognition using time-warping neural networks. 1992 ·Journal of the Acoustical Society of Japan (E) ·Kiyoaki Aikawa	5
20	Speech recognition using sub-phoneme recognition neural network 1990 ·Kiyoaki Aikawa, Alexander Waibel	3

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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