Telecommunication systems potx

Telecommunication systems potx

Telecommunication systems potx

... Unintelligible Level & Echo and Signing  Refer to textbook Telecommunication systems Lecturer: M.Eng. P.T.A.Quang Quality of service and telecommunication impairments 1. Quality of service: voice, ... (VF) cable system and on digital (PCM) cable systems.  Poor control of frequency response  Nonlinear performance in analog (FDM) multiplex systems  Types:  Intelligi...

Ngày tải lên: 10/03/2014, 18:20

18 289 0
Tài liệu Báo cáo khoa học: "PROSPECTS OR PRACTICAL NATURAL LANGUAGE SYSTEMS" potx

Tài liệu Báo cáo khoa học: "PROSPECTS OR PRACTICAL NATURAL LANGUAGE SYSTEMS" potx

... additional effort to craft systems actually worthy of being used. The missing link isn't a utopian parsing algorithm yet to be discovered. The hurdles to practical NL systems are of a much ... specialized systems will contribute to the creation of a more general capability. The fact that there is a clear need for improved man-machine communication and that current speciali...

Ngày tải lên: 21/02/2014, 20:20

2 380 1
Tài liệu Báo cáo khoa học: "Generating statistical language models from interpretation grammars in dialogue systems" potx

Tài liệu Báo cáo khoa học: "Generating statistical language models from interpretation grammars in dialogue systems" potx

... Systems. In Proceedings of ICASSP-2001, Salt Lake City, Utah. Gabsdil M. and Lemon O. 2004. Combining Acoustic and Pragmatic Features to Predict Recognition Per- formance in Spoken Dialogue Systems. ... perplexity and 8% relative recognition improvement. 1 Introduction Ideally when building spoken dialogue systems, we would like to use a corpus of transcribed di- alogues corresponding to...

Ngày tải lên: 22/02/2014, 02:20

8 381 0
Tài liệu Báo cáo khoa học: "Information Presentation in Spoken Dialogue Systems" potx

Tài liệu Báo cáo khoa học: "Information Presentation in Spoken Dialogue Systems" potx

... Information Presentation in Spoken Dialogue Systems Vera Demberg Institute for Natural Language Processing (IMS) University of Stuttgart D-70174 ... GB J.Moore@ed.ac.uk Abstract To tackle the problem of presenting a large number of options in spoken dia- logue systems, we identify compelling op- tions based on a model of user preferences, and present tradeoffs ... confidence in having heard...

Ngày tải lên: 22/02/2014, 02:20

8 357 0
ON CONSISTENCY CHECKING OF SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS potx

ON CONSISTENCY CHECKING OF SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS potx

... IN INFORMATION AND SYSTEMS c  2005 International Press Vol. 5, No. 3, pp. 341-366, 2005 004 ON CONSISTENCY CHECKING OF SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS QING-LONG ... investigation, medical pictorial archiving and communication systems, and defense. One of the mos t impor- tant problems in the des ign of image database systems is how images are stored in th...

Ngày tải lên: 07/03/2014, 14:20

26 364 0
Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS." potx

Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS." potx

... DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGES IN NATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS. Raymonde Gulndon Aficeoelectroni~ and Computer Technology Corporation P.O. Boz gOOlg5 ... language interfaces with very rich functionality are crucial to the effective use of ad- visory systems and that interfaces using formal languages, menus, or direct manipulation will...

Ngày tải lên: 08/03/2014, 18:20

4 414 0
Software Build Systems potx

Software Build Systems potx

... push-button build! www.it-ebooks.info ptg xxiii Preface Why Do Build Systems Become Complex? You might be surprised to read that build systems can be complex and hard to maintain. With graphical user ... performs its work. • To gather more experience about build systems: This book encapsulates years of experience in creating and maintaining build systems, using many different buil...

Ngày tải lên: 08/03/2014, 22:20

621 654 0
BYPASSING NETWORK ACCESS CONTROL SYSTEMS potx

BYPASSING NETWORK ACCESS CONTROL SYSTEMS potx

... are not accounted for, and the fact that elements running operating systems other then Microsoft Windows-based operating systems operate on the network, the number of unmanaged elements that ... This assuming a blocking gateway might also be present. Bypassing NAC Systems - Page 13 - Microsoft Windows operating systems (Microsoft Windows 2000 and later versions). Thus, the endp...

Ngày tải lên: 14/03/2014, 20:20

30 402 1
The fate of stormwater-associated bacteria in constructed wetland and water pollution control pond systems potx

The fate of stormwater-associated bacteria in constructed wetland and water pollution control pond systems potx

... the main differences between wetland and pond systems are their macrophyte cover and density, and their depth. Constructed wetlands are shallow detention systems that ®ll and drain, and are extensively ... (Kadlec and Knight 1996) with sig- ni®cantly higher removal in extensively vegetated systems compared with unvegetated systems (Gersberg et al. 1987; Garcia and Be  cares 1997). Re...

Ngày tải lên: 15/03/2014, 23:20

12 471 0
Comparing the Auditability of Optical Scan, Voter Verified Paper Audit Trail (VVPAT) and Video (VVVAT) Ballot Systems potx

Comparing the Auditability of Optical Scan, Voter Verified Paper Audit Trail (VVPAT) and Video (VVVAT) Ballot Systems potx

... types of ballot systems has become an important issue. Because the majority of counties in the United States are now using either Direct Recording Electronic (DRE) voting systems equipped with ... Verified Paper Audit Trail (VVPAT) modules or optical scan ballot systems, we examined the usability of an audit or recount on these two systems, and compared it with the usability of a pro...

Ngày tải lên: 16/03/2014, 19:20

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