On Fault Isolation and Identification in t1/t1-Diagnosable Systems
IEEE Transactions on Computers
A Generalized Theory for System Level Diagnosis
IEEE Transactions on Computers
Conditional Diagnosability Measures for Large Multiprocessor Systems
IEEE Transactions on Computers
Conditional diagnosability of matching composition networks under the PMC model
IEEE Transactions on Circuits and Systems II: Express Briefs
Fault isolation and identification in general biswapped networks under the PMC diagnostic model
Theoretical Computer Science
| Hi-index | 14.99 |
The authors study the fault diagnosis of multiprocessor systems when fault constraints in the local domain of each processor are specified. They use the comparison-based model. A multiprocessor system S is t-in-L diagnosable if, given a syndrome, all faulty processors can be uniquely identified provided there are at most t faulty processors in the local domain L(u/sub i/) union (u/sub i/) of every processor, u/sub i/ in S, where L (u/sub i/) denotes the set of processors adjacent to u/sub i/. Certain basic results that lead to efficient conditions for unique diagnosis of a system when certain fault constraints are satisfied in the local domain of each processor in the system are presented. The t-in-L diagnosability of certain regular interconnected systems is examined under the assumption that less than half of the processors in the system are faulty. Diagnosis algorithms for these systems are presented.