Masaru KAMADA


Evaluation of a Dynamic Data Allocation Method for Web-Based Multi-Server MORPG System
Masaki KOHANA Shusuke OKAMOTO Masaru KAMADA Tatsuhiro YONEKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/12/01
Vol. E93-D  No. 12  pp. 3173-3180
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: 
Keyword: 
web-based applicationdynamic data allocationload distribution
 Summary | Full Text:PDF(554.1KB)

Construction of Orthogonal Overlapping Pulses for Impulse Radio Communications
Masaru KAMADA Semih OZLEM Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/11/01
Vol. E91-A  No. 11  pp. 3121-3129
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
impulse radioUWBpulse shapingsplines
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Prototyping Tool for Web-Based Multiuser Online Role-Playing Game
Shusuke OKAMOTO Masaru KAMADA Tatsuhiro YONEKURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/06/01
Vol. E91-D  No. 6  pp. 1700-1703
Type of Manuscript:  Special Section LETTER (Special Section on Human Communication III)
Category: Interface Design
Keyword: 
MORPGinteractive animationstate-transition diagram
 Summary | Full Text:PDF(742.4KB)

Estimation of Color Images by Box Splines from Their Observation through Honeycomb Color Filter
Tomoko YOKOKAWA Masaru KAMADA Yasuhiro OHTAKI Tatsuhiro YONEKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/12/01
Vol. E89-A  No. 12  pp. 3678-3684
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
box splinesconsistent samplingB-splines
 Summary | Full Text:PDF(3.5MB)

Design of UWB Pulses in Terms of B-Splines
Mitsuhiro MATSUO Masaru KAMADA Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/09/01
Vol. E88-A  No. 9  pp. 2287-2298
Type of Manuscript:  Special Section PAPER (Special Section on Ultra Wideband Systems)
Category: Pulse Shape
Keyword: 
UWB pulse designsoft-spectrum adaptationB-splines
 Summary | Full Text:PDF(1.4MB)

A Network Game Based on Fair Random Numbers
Masaru KAMADA Kaoru KUROSAWA Yasuhiro OHTAKI Shusuke OKAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5  pp. 859-864
Type of Manuscript:  Special Section PAPER (Special Section on Cyberworlds)
Category: 
Keyword: 
real-time network gamebit commitmentfair random noise
 Summary | Full Text:PDF(316.5KB)

A Scheme for Partial Disclosure of Transaction Log
Yasuhiro OHTAKI Masaru KAMADA Kaoru KUROSAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 222-229
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Application
Keyword: 
computer forensicstransaction logprivacy
 Summary | Full Text:PDF(345.9KB)

CSK/SSMA ALOHA System with Nonorthogonal Sequences
Nobuyoshi KOMURO Hiromasa HABUCHI Masaru KAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2564-2570
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Spread Spectrum Thchnologies and Applications
Keyword: 
DS/SSMA ALOHA systemM-ary/SSMA ALOHA systemcode shift keyingnonorthogonal sequencethroughput performance
 Summary | Full Text:PDF(1.3MB)

Digital/Analog Hybrid Implementation of Cardinal Spline Interpolation
Masaru KAMADA Mitsuhiro MATSUO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/09/01
Vol. E87-A  No. 9  pp. 2412-2419
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
spline interpolationdigital-to-analog conversionsampled-data feedback control
 Summary | Full Text:PDF(291.9KB)

A Simple Scheme of Decomposing and Reconstructing Continuous-Time Signals by B-Splines
Koichi ICHIGE Masaru KAMADA Rokuya ISHII 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Vol. E81-A  No. 11  pp. 2391-2399
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
waveletsB-splinesmultifold RRS functions
 Summary | Full Text:PDF(622.9KB)

A General Formula for the Wavelets in Fluency Approach
Kazuo TORAICHI Masaru KAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/05/25
Vol. E77-A  No. 5  pp. 818-824
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing and System Theory)
Category: 
Keyword: 
signals and wavesdigital signal processing
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Characterization of Periodic Spline Functions in Comparison with Fourier Series
Kazuo TORAICHI Masaru KAMADA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/06/25
Vol. E72-E  No. 6  pp. 702-709
Type of Manuscript:  PAPER
Category: Numerical Calculation and Mathematical Programming
Keyword: 
 Summary | Full Text:PDF(558.1KB)

Sampling Theorem in the Signal Space Spanned by Spline Functions of Degree 2
Kazuo TORAICHI Masaru KAMADA Ryoichi MORI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1985/10/25
Vol. E68-E  No. 10  pp. 660-666
Type of Manuscript:  PAPER
Category: Signal Analysis
Keyword: 
 Summary | Full Text:PDF(526.7KB)

A Note on Periodic Spline Sampling Basis
Kazuo TORAICHI Masaru KAMADA Ryoichi MORI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1984/09/25
Vol. E67-E  No. 9  pp. 531-532
Type of Manuscript:  LETTER
Category: Communication Theory
Keyword: 
 Summary | Full Text:PDF(112.7KB)