@article {289,
	title = {Multiprocessor Checking Using Watchdog Processors},
	journal = {COMPUTER SYSTEMS SCIENCE AND ENGINEERING},
	volume = {11},
	year = {1996},
	month = {1996},
	pages = {301 - 310},
	abstract = {<p>
	A new control flow checking scheme is presented, based on assigned-signature checking using a watchdog processor. This scheme is suitable for a multitasking, multiprocessor environment. The hardware overhead is comparatively low because of three reasons: first, hierarchically structured, the scheme uses only a single watchdog processor to monitor processes on multiple processors. Second, as an assigned-signature scheme, it does not require monitoring the instruction bus of the processors. Third, the run-time and reference signatures are embedded into the checked program; thus, in the watchdog processor neither a reference database nor a time-consuming search and compare engine is required.</p>
},
	isbn = {0267-6192},
	author = {Istv{\'a}n Majzik and Wolfgang Hohl and Andr{\'a}s Pataricza and Volkmar Sieh}
}
