Filters








3 Hits in 4.0 sec

A Generalized Precompiling Scheme For Surviving Path Memory Management In Viterbi Decoders

E. Boutillon, N. Demassieux
1993 IEEE International Symposium on Circuits and Systems  
The management of the surviving path memory in Viterbi's algorithm is generally performed by Trace-Back or Exchange.Register. A generalized method using precompiled trace-backs is presented.  ...  Resolution by a graphical method is proposed and three examples are solved.  ...  In this paper, a generalization of the methods combining TB and ER is proposed : the precompiled TB. A graphical representation of the management of the surviving path memory is presented.  ... 
doi:10.1109/iscas.1993.692964 fatcat:7nbmw3s3iral7dfmlinfjcel2a

A generalized precompiling scheme for surviving path memory management in Viterbi decoders

E. Boutillon, N. Demassieux
1993 IEEE International Symposium on Circuits and Systems  
The management of the surviving path memory in Viterbi's algorithm is generally performed by Trace-Back or Exchange.Register. A generalized method using precompiled trace-backs is presented.  ...  Resolution by a graphical method is proposed and three examples are solved.  ...  In this paper, a generalization of the methods combining TB and ER is proposed : the precompiled TB. A graphical representation of the management of the surviving path memory is presented.  ... 
doi:10.1109/iscas.1993.394039 fatcat:jhgy3vjus5gb3hy4vlcznapi6a

Phonological parsing for bi-directional letter-to-sound/sound-to-letter generation

Helen M. Meng, Stephanie Seneff, Victor W. Zue
1994 Proceedings of the workshop on Human Language Technology - HLT '94   unpublished
This thesis proposes a uni ed framework for integrating a variety of linguistic knowledge sources for representing speech, in order to facilitate their concurrent utilization in spoken language systems  ...  A probabilistic parsing paradigm is adopted for generation. The parser is a hybrid of a rule-based formalism and data-driven techniques, and is capable of bi-directional generation.  ...  For example, the letter sequence sch" in discharge" is pronounced di erently from that in scheme."  ... 
doi:10.3115/1075812.1075876 fatcat:pnzxij5fpfduxk6xi4k4z2lmqq