demonstration of a pomdp voice dialer

... cabulary consists of 50,000 AT&T employees. The dialog manager in the dialer is implemented as a POMDP. In the POMDP approach, a distribu- tion called a belief state is maintained over many possible ... opti- mization, a set of template state feature vectors are sampled, and values are computed for each action mnemonic at each template state feature vector. Finally, in the classical POMDP approach there ... con- ventional dialog manager run in parallel; the con- ventional dialog manager nominates a set of one or more allowed actions, and the POMDP chooses the optimal action from this set. This approach enables rules...

Ngày tải lên: 20/02/2014, 09:20

Ngày tải lên: 23/03/2014, 16:20

... respec- tively, such that Adj A 1 and Adj A 2 are mutu- ally reinforcing. The combination is indexed on Adj A 1 +Adj A2 . Example: “as dark and sophisticated as a chocolate martini”. (3) Adj A Noun S where ... at: http://www.educatedinsolence.com/jigsaw Abstract Large lexical resources, such as corpora and databases of Web ngrams, are a rich source of pre-fabricated phrases that can be reused in many ... we shall show that the notion of a linguistic readymade has sig- nificant practical merit in the realms of text gen- eration and computational creativity. 2 Linguistic Readymades Readymades are...

Ngày tải lên: 20/02/2014, 05:20

... adjacent to the ATG start codon and SacI downstream of the TAA stop codon for easy cloning in the forward and reverse primers, respectively (forward, 5¢-ctc gag ATG AAG AGA ACA CAT TTG GCA-3¢; ... quantity of the a- tubulin gene, which is assumed to be at a constant levels in all the samples. The Arabidopsis (forward, 5¢-AAG GCT TAC CAC GAG CAG CTA TCA-3¢; reverse, 5¢-ACA GGC CAT GTA CTT TCC ... TCT-3¢) and tobacco (forward, 5¢-ATG AGA GAG TGC ATA TCG AT-3¢; reverse, 5¢-TTC ACT GAA GGT GTT GAA-3¢) a- tubulin- specific primers amplified a 108 bp and a 240 bp fragment, respectively. Acknowledgements We...

Ngày tải lên: 16/03/2014, 06:20

Ngày tải lên: 29/03/2014, 07:20

Ngày tải lên: 21/06/2014, 08:20

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 21/06/2014, 22:20

... log as the most up to date ‘‘truth’’ about the state of the data on disk. The main difference is that database systems do not use the log as the final repository for data: a separate data area is ... purpose. The separate data area of these database systems means that they do not need the segment cleaning mechanisms of the Sprite LFS to reclaim log space. The space occupied by the log in a database system ... The bandwidth of each of the five phases is shown separately. Sprite LFS has a higher write bandwidth and the same read bandwidth as SunOS with the exception of sequen- tial reading of a file that...

Ngày tải lên: 12/09/2012, 15:05

... in nature to a data manager which fails to free data, but is easier to detect and prevent. • Data manager changes data. A malicious data manager may change the value of its data on each cache refresh. ... data. It is usually made in response to a pager_data_request call made to the data manager by the kernel. Typical data managers will only provide data upon demand (when processing pager_data_request ... it initiates a cache replacement. A data manager may restrict the use of cached data by issuing a pager_data_lock request, specifying the types of access (any combination of read, write, and execute)...

Ngày tải lên: 12/09/2012, 15:05

... slots – Each user is assigned the entire frequency for the transmission • For a fraction of time on a fixed, rotating basis – Advantages • Uses the bandwidth more efficiently • Allows both data and voice ... 25 Signal Strength (continued) 19 Multiple Access (continued) • Code Division Multiple Access (CDMA) (continued) – Advantages • Can carry up to three times the amount of data as TDMA • Transmissions ... shape of the input signal exactly 11 Multiple Access (continued) • Frequency Division Multiple Access (FDMA) – Divides the bandwidth of a channel into several smaller frequencies bands – Cable...

Ngày tải lên: 13/09/2012, 10:52

... concrete rather than abstract; each moral quality was personified as a deity; no truly historical sense emerged; learning consisted of a gigantic catalogue of names and attributes; and the law was not codified. ... lineages of mitochondrial DNA exist among the San (‘Bushmen’) of southern Africa and the Biaka Pygmies of the modern Central African Republic. About 100,000 years ago, some of these anatomically ... 20,000 years ago, appeared at that date also in southern Africa, spread into western and northern Africa during the next 10,000 years, and thereafter became ubiquitous. Arrow-heads, appearing about...

Ngày tải lên: 21/09/2012, 10:39

... hurl, cast)]. offer: ob-và ferre [Gồm các biến dạng fer và lat (Latin: line, bring, carry)]. insist: in-và stare [Các biến dạng c a stare là sta, stat, sti, và sist (Greek: standing, stay, make ... guest the meaning of a word Could you guest the sign of a new word? Yes, Of couse. This is 20 prefix and 14 root-word helping you improve your vocabulary. You can guest the meaning of 14.000 ... talk, speech, speak; word)]. aspect: ad-và specere [Gồm có 2 dạng spec và spic (Latin: see, sight, look, appear, behold, and examine)]. uncomplicated: un-, com-,và plicare [Có 11 biến dạng sau:...

Ngày tải lên: 02/10/2012, 12:07

... Data Service approved the collection and recording of the study data. Statistics Data were recorded into a database designed with File Maker (FileMaker Inc., Santa Clara, CA, USA). We used Table ... time of arrival, time of departure and time patient care is ended), vital parameters, patient data, applied interven- tions, drugs used and a brief summary of the mission. The charts also allow ... (quality of airway man- agement) and whether ETI attempts were successful and without major complications (patient safety). Materials and methods Stavanger HEMS The Stavanger HEMS is part of...

Ngày tải lên: 25/10/2012, 09:56

... this article as: Lindström et al.: Implementation of a new emergency medical communication centre organization in Finland - an evaluation, with performance indicators. Scandinavian Journal of Trauma, Resuscitation ... emergency medical call centre organization reform in Finland. Material and methods A retrospective observational study was conducted in the EMCC in East and Central Uusimaa, an area of southern Finland ... 54(6):689-695. 6. Handbooks of the Ministry of Social Affairs and Health Ambulance and emergency care services: A handbook for drawing up an alarm procedure. Finland Helsinki; 2005, 56. 7. Kuisma K, Boyd...

Ngày tải lên: 25/10/2012, 10:02

... ra- tionale after the initiation of NARP. Also carbapenem resistance rates of Pseudomonas spp and Acinetobacter spp decreased correlating with decreased consump- tion of carbapenems after NARP ... consump- tion calculated by two-tailed Spearman’s coefficient (r) for non-parametric correlations. A P value of less than 0.05 was regarded as significant. Software package STATA 9.0 (USA) was used ... data obtained from all of the four university hospitals, and one referral tertiary-care educational state hospital in Ankara. Antimicrobial resistance profiles of 14,233 selected microorganisms...

Ngày tải lên: 25/10/2012, 11:00

... Publisher. All rights reserved Case Report Treatment of oroantral fistula with autologous bone graft and application of a non-reabsorbable membrane Adele Scattarella 1 , Andrea Ballini 1  , ... Roberto Grassi 1 , Andrea Carbonara 1 , Francesco Ciccolella 1 , Angela Dituri 1 , Gianna Maria Nardi 2 , Stefania Cantore 1 , Francesco Pettini 1 1. Department of Dental Sciences and Surgery, ... Bichat's buccal fat pad to close oroantral communications in irradiated maxilla. J Oral Maxillofac Surg. 2010 Jan;68(1):229-30. 9. Hernando J, Gallego L, Junquera L, Villarreal P. Oroantral...

Ngày tải lên: 25/10/2012, 11:48

... Publisher. All rights reserved Research Paper Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer ... 1N-HCl and again water. The organic layer was dried over Na 2 SO 4 and evaporated. The resulting residue was chromatographed on silicagel by elution with chloroform/ethanol (9 : 1) and further ... the series of images T1 relaxation times were calculated by a non-linear fit (Leven- berg-Marquardt algorithm) of the signal amplitudes using the exponential saturation recovery relation- ship....

Ngày tải lên: 26/10/2012, 09:07

... basic characteristic about product, which was described by color, trademark, and the package of product. Each of the products of a multinational join stock company has a separate trademark and ... The Marketing Strategy of a multinational join stock company multinational join stock company has a certain advantage: a multinational join stock company has always kept its prices as competitive ... another main task of the department. • Financial and Accounting department: this department deals with all financial and accounting matters. Another main function is to manage the use of capital to...

Ngày tải lên: 27/10/2012, 16:51

... MCG data and angiographic data. Fi- nally, microvascular disease, not associated with de- finable epicardial vessel lesions on angiography, re- sulting in myocardial ischemia can create a false ... that each patient was already scheduled for the reference coronary an- giography for any indication. Coronary angiographic data was recorded digitally and on cine angiographic film and was ... using the US manufactured de- vice and analyzed using the US-based software and New York data analysis center from pa- tients in the US, Germany, and Asia was completed. A total of 1076 patients from...

Ngày tải lên: 03/11/2012, 10:58