Báo cáo hóa học: " Predicting user mental states in spoken dialogue systems" doc

... the interaction rate during the dialogue. Conclusions and future work In this paper we have presented a method for predicting user mental states in spoken dialogue systems. These states are defined ... the user up to time i.Thatis,the semantic interpretation of the user utterances during the dialogue and the information that is contained in the user profile. The...

Ngày tải lên: 21/06/2014, 03:20

... of a dialogue state and the next dialogue act From the dialogue corpora, dialogue states and the succeeding user utterances are extracted. Then, pairs comprising a dialogue state and a dialogue ... probability of dialogue states and dialogue acts, and α, β, and γ are the weighting factors. 5.4 Ordering of Dialogue States The newly created dialogue states are orde...

Ngày tải lên: 31/03/2014, 03:20

... structures, and then introduce interesting variations in their electrical properties. For example, in the case of ropes of identical armchair sin- gle-walled CNTs (SWCNTs) intertube interactions can break ... structures of DWCNTs by shifting the Fermi level or inducing occasional electron scattering centers. Experimental DWCNTs used in our measurements were synthesized by pyrolizing C 2...

Ngày tải lên: 22/06/2014, 01:20

... ∆f. Competing interests The author declares that he has no competing interests. References [1] K Slattery, H Skinner, Platform Interference in Wireless Systems (Elsevier, Amsterdam, 2008) [2] F Leferink, ... to http://asp.eurasipjournals.com/authors/instructions/ For information about other SpringerOpen publications go to http://www.springeropen.com EURASIP Journal on Advances in Signal P...

Ngày tải lên: 20/06/2014, 04:20

... provinces, it is known as Amasya Herik. A similar sheep also occurs in Van and in the nearby provinces in eastern Anatolia. ’ (Yal in 1986) A distinguishing feature of the Mamadîs ’ camp, in addition ... local and original form of sheep breeding being maintained, an integrated rural nomadism diversifying itself in a world with an urban majority. To be interested in Kurdish pastor...

Ngày tải lên: 20/06/2014, 22:20

Ngày tải lên: 21/06/2014, 05:20

... difference in having two antennas at the RNs instead of one is in the modulation used, since we need the double of the time. In alternative, we could use a DSFBC designed for 2L transmitters, maintaining ... efficiency. In order to characterize propagation aspects as a whole, including the effects of path loss, shadowing, scattering and others, we consider different link quality co...

Ngày tải lên: 21/06/2014, 17:20

... continues in Section 4 with the approaches that are followed in the problems stated in Section 3 by overviewing the learning-based mechanisms for acquiring learning capabilities both in network ... other hand, learning capabilities in user devices facilitate the building of knowledge regarding the user s preferences and thus improving QoE for the user. Relevant past study...

Ngày tải lên: 21/06/2014, 17:20

... reproduction in any medium, provided the original work is properly cited. 1. INTRODUCTION Emerging wireless networks are likely to incorporate multiple-input multiple-output (MIMO) antenna systems in order ... α b .Anex- tension of these concepts to include modulation over many time intervals, for example, by combining transmitter layer- ing with signal spreading will ease these constrain...

Ngày tải lên: 21/06/2014, 22:20

... information about the phase centre and the element factor of the array by including them in an it- erative joint optimization. In particular, the element factor of the array is approximated through ... iso- lation improves the total efficiency by increasing the effective diversity gain. In the paper by S. Savazzi et al., the authors address the design problem of linear antenna array optimi...

Ngày tải lên: 22/06/2014, 00:20