an efficient statistical speech
Báo cáo khoa học: "An Efficient Statistical Speech Act Type Tagging System for Speech Translation Systems" potx
... algorithm can handle arbitrary lengths of histories of pos tags and words and efficiently produce n-best results. We can see a high similarity between our task and Japanese morphological analysis. ... Sagisaka, N. Higuchi, and Y. Yamazaki. 1994. A speech and language database for speech translation research. In ICSLP '94, pages 1791-1794. M. Nagata and T. Morimoto. 1994. An information- ... tween Japanese and English speakers mediated by interpreters (Morimoto et al., 1994). The tran- scriptions were separated by language, i.e., En- glish and Japanese, and the resultant two corpora...
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Tài liệu Báo cáo khoa học: "Evaluating the Accuracy of an Unlexicalized Statistical Parser on the PARC DepBank" docx
... Dep-Bank sentences with GRs using our current sys-tem, and then corrected and extended this anno-tation utilizing a software tool to highlight dif-ferences between the extant annotations and ... problems in both annotations, and yieldsa doubly-annotated and potentially more valuableresource in which annotation disagreements overcomplex attachment decisions, for instance, can beinspected.The ... indi-vidual relation and feature, starting with the GRbilexical relations in the extended DepBank andfollowed by most DepBank features reported byKaplan et al., and finally overall macro- and mi-croaverages....
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Tài liệu Báo cáo khoa học: "An Efficient Parallel Substrate for Typed Feature Structures on Shared Memory Parallel Machines" docx
... Cambridge, England. K. Clark and S. Gregory. 1986. Parlog: Parallel programming in logic. Journal of the A CM Transaction on Programming Languages and Syste ms, 8 ( 1):1-49. Ralph Grishman and Mehesh ... heap can be read by any CSAs, each CSA can read the re- sult performed by any other CSAs. However, the portion of a shared heap that the CSA can write to is limited. Any other CSA cannot ... tems have many possibilities. If we introduce semantic processing for instance, overall pro- cessing time may not change because the idle time is used for semantic processing. Another possibility...
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Tài liệu Báo cáo khoa học: "An Efficient Generation Algorithm for Lexicalist MT" ppt
... Johnson, Andrew Kay and Antonio Sanfilippo at SLE, and our anonymous reviewers for useful feedback and discussions on the re- search reported here and on earlier drafts of this paper. of instantiated ... great man translated as un homme grand). The problem is justifying the main/subordinate distinction in every language that we might wish to translate into German. This distinction can be ... Allegranza, P. Bennett, J. Durand, F. van Eynde, L. Humphreys, P. Schmidt, and E. Steiner. 1991. Linguistics for Machine Translation: The Eurotra Linguistic Specifications. In C. Copeland,...
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Bond Markets in Serbia: regulatory challenges for an efficient market potx
... on Banksand Other Financial Organizations; the Law on Bank Rehabilitation, Bankruptcy andLiquidation; and the Law on the Agency for Deposit Insurance and BankRehabilitation, Bankruptcy and ... Valjevska banka, JIK banka,Pozarevacka banka, Sabacka banka, Beogradska banka, Beobanka, Jugobanka, andInvestbanka. Later, two more banks were added to this list - Dafiment banka andBanka privatne ... securities and other financial instruments and of these entities, and shall con-duct the clearing and balancing of accounts of securities and balancing of accountsof financial assets and liabilities...
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Flash: An Efficient and Portable Web Server pot
... Y. Hu, A. Nanda, and Q. Yang. Measurement, anal-ysis and performance improvement of the Apacheweb server. In Proceedings of the 18th IEEE In-ternational Performance, Computing and Commu-nications ... testbed configuration. Special thanks to ZeusTechnology for use of their server software and DamianReeves for feedback and technical assistance with it.Thanks to Jef Poskanzer for the thttpd web server, ... versions.The choice of an operating system has a signifi-cant impact on Web server performance. Perfor-The number of concurrent connections can have asignificant impact on server performance [4]. Our...
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Báo cáo khoa học: "CONSTRAINT PROJECTION: AN EFFICIENT TREATMENT DISJUNCTIVE FEATURE DESCRIPTIONS " ppt
... play an impor- tant role in synthesizing linguistic analyses such as parsing and semantic analysis, and linguistic and non-linguistic inferences. Acknowledgments I would like to thank Kiyoshi ... Avoiding unnecessary expansion of disjunction is important for efficient disjunctive unification. Kasper (1987) and Eisele and DSrre (1988) have tackled this problem and proposed unification ... What we seek is an efficient algo- rithm of transformation whose resulting structure is guaranteed satisfiability and includes a small number of disjuncts. CU is a constraint transformation...
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Báo cáo khoa học: "The Treegram Index An Efficient Technique for Retrieval in Linguistic Treebanks" docx
... Proceedings of EACL '99 number of candidateswill be much smaller than the number of trees in DB. 2 Efficient query evaluation The treegram-index retrieval method ... query treegram, VENONA expands the structure number to a set of index treegram structures and re- moves those labels that consist of a vari- able: Variables and the constraints that they ... until the candidate set has the desired size if necessary, falling back on some of the treegrams put aside. (6) Finally, the tree matcher selects the an- swer trees from these candidates....
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Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
... no moving transmitter or receiver asin figure 1.1.As can be seen in figure 1.2, multipaths in an indoor environment can comefrom a wide range of different angles. This can be an advantage because ... collect narrowband angle of arrival data and wideband time of arrival data, but didnot collect any data in which the two were measured simultaneously. Wang, et al [14], useda rectangular array ... studied the indoorchannel using a multiple antenna system to evaluate antenna diversity performance. Rap-paport and Hawbaker [8] compared the path loss and delay spread performance of severaldifferent...
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Tài liệu 27 Robust Speech Processing as an Inverse Problem docx
... Euclidean distanceto the affine-transformed vector cAT Cj.References[1] Flanagan, J.L., Speech Analysis, Synthesis, and Perception,Springer-Verlag, 1983.[2] Fant, G.,Acoustic Theory of Speech ... above analysis, we show that the cepstrum domain distortions due to channel and noiseinterference can be modeled as an affine transformation. The parameters of the affine transformationcan be ... Ifthemismatchiscausedbybothchannelandrandomnoise, thetestingvectoristranslatedas well as shrunk. The shrinkage is measured by αjjand the translation by bj.Thesmaller the covariance of the model and the testing...
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- an efficient parsing algorithm
- an efficient generation algorithm
- semantics an efficient bottomup parser
- an efficient treatment disjunctive
- an efficient parallel substrate for typed feature structures
- an efficient algorithm for generating classification rules
- an efficient and portable natural language query interface for relational databases
- an efficient method for determining bilingual word classes och
- an efficient method for determining bilingual word classes
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