Kazuaki Ishizaki

J-GLOBAL         Last updated: Aug 3, 2015 at 18:05
 
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Name
Kazuaki Ishizaki

Research Areas

 
 

Published Papers

 
Kazuaki Ishizaki, Motohiro Kawahito, Toshiaki Yasue, Mikio Takeuchi, Takeshi Ogasawara, Toshio Suganuma, Tamiya Onodera, Hideaki Komatsu, Toshio Nakatani, Yamato Kanagawa
   [Refereed]
The Java language incurs a runtime overhead for exception checks and object accesses without an interior pointer in order to ensure safety. It also requires type inclusion test, dynamic class loading, and dynamic method calls in order to ensure fl...
Kazuaki Ishizaki, Motohiro Kawahito, Toshiaki Yasue, Hideaki Komatsu, Toshio Nakatani
   [Refereed]
Many devirtualization techniques have been proposed to reduce the runtime overhead of dynamic method calls for various objectoriented languages, however, most of them are less effective or cannot be applied for Java in a straightforward manner. Th...
Kazuaki Ishizaki, Tatsushi Inagaki, Hideaki Komatsu, Komatsu Jp. Ibm. Com, Toshio Nakatani, Nakatani Jp. Ibm. Com
   [Refereed]
Java exception checks are designed to ensure that any faulting instruction causing a hardware exception does not terminate the program abnormally. These checks, however, impose some constraints upon the execution order between an instruction poten...

Misc

 
MIZUNO KEN, SUGANUMA TOSHIO, ISHIZAKI KAZUAKI, KOSEKI AKIRA, UEDA YOHEI, KOMATSU HIDEAKI
情報処理学会論文誌. プログラミング   48(12) 41-51   Aug 2007
Recent advances in Internet-technology-based services are causing an explosion of transactions in many business operations. To respond in such business environments, systems have to be able to deal with the ever-increasing workload requirements in...
ISHIZAKI KAZUAKI, INAGAKI TATSUSHI, KOMATSU HIDEAKI
情報処理学会論文誌. プログラミング   43(8) 87-97   Sep 2002
While the type-safety of Java language is intended to increase the robustness and reliability of its programs, it requires frequent runtime checks to eliminate error-prone situations. Java exception checks are designed to ensure that any faulting ...
ISHIZAKI KAZUAKI, YASUE TOSHIAKI, KAWAHITO MOTOHIRO, KOMATSU HIDEAKI
情報処理学会論文誌. プログラミング   43(8)    Sep 2002
This presentation presents a direct devirtualization technique for a language such as Java with dynamic class loading. The implementation of this technique is easy. For a given dynamic method call, a compiler generates the inlined code of the meth...
ISHIZAKI KAZUAKI, YASUE TOSHIAKI, KAWAHITO MOTOHIRO, KOMATSU HIDEAKI
Transactions of Information Processing Society of Japan   43(1) 124-136   Jan 2002
This paper presents a direct devirtualization technique for a language such as Java with dynamic class loading. The implemetation of this technique is easy. For a given dynamic method call, a compiler generates the inlined code of the method, toge...
Ishizaki Kazuaki, Kawahito Motohiro, Konno Kazuhiro, Yasue Toshiaki, Takeuchi Mikio, Ogasawara Takeshi, Suganuma Toshio, Onodera Tamiya, Komatsu Hideaki
IEICE technical report. Computer systems   99(252) 17-24   Aug 1999
The Java language incurs a runtime overhead for exception checks and object accesses without an interior pointer in order to ensure safety. It also requires type inclusion test, dynamic class loading, and dynamic method calls in order to ensure fl...