Assessing User Expertise in Spoken Dialog System Interactions

Jan 18, 2017 - features among the two classes – Novice and Expert – we used Random. Forests as a classification approach. ... Hassel and Hagen [7]...

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We contrast this approach with an alternative machine learn- ing approach proposed by Litman (1996). This paper also ... ken dialog systems, which simply regard them as noise. (cf. (Dahlbäck & Jönsson 1992)). Task-oriented ...... annotated corpus o

many researchers and practitioners. While many cognitive scientists and education researchers have focused on unraveling the nature of expertise, the community is still struggling with various facets of expertise [1-10]. These facets include identifi

Feb 1, 2008 - But in this case, exploring common elements of dialogs in different domains is substituted by an abstract ... structural approach of conversational games mentioned briefly above provides an explanation for .... the meaning of the edges

Feb 21, 2016 - insight in solving each problem. 1 Introduction. Developing expertise in problem solving constitutes a major goal of most physics courses [1, 2,. 3, 4, 5]. ... make judicious decisions to reach the goal in a reasonable amount of time.

Feb 20, 2016 - In this companion paper, we explore the use of isomorphic problem pairs (IPPs) to assess introductory physics students' ability ... them with isomorphic problems not involving friction did not help students discern their underlying sim

Dec 9, 2012 - mended users from social media along with some descriptions, an attempt to show relevancy- why they are ... number of related experts from Twitter on the right side (refer. Figure 1). How can she understand- Who .... In all of these rel

Feb 20, 2016 - physics faculty who was teaching advanced undergradu- ate quantum mechanics in a previous semester ... after the other to aid faculty members who were scor- ing the categorizations. For each question ... faculty scored it as “good" b

Jun 8, 2016 - of many and led them to believe that speaking to intelligent agents is useful. The research commu- nity needs .... Port's text output into English speech. 3.2 DialPort. DialPort is scalable and distributed. Its cen- ... talking (Figure

Aug 2, 2017 - each consisting of 1024 hidden units as encoder and decoder. The vocabulary size for the Seq2Seq ... them in the theater. Table 1: Qualitative comparisons of responses from the Seq2Seq baseline and DOM-Seq2Seq. for Movies, Gaming and Ou

Jun 30, 2016 - specific domain, the inability to output several user intentions during one dialogue turn, or the requirement of ... the RNN-based models generalize best to new domains. In the next section, we discuss previous ... The user goal has tw

Jun 30, 2016 - The user goal has two constraints (cheap and downtown) and one ... the restaurant's name, its address, its phone number, etc. A context ct at turn t ..... allowed, has internet, has tv, near (e.g., nearby Queens college) and type ...

on the user's ability to adapt the system. A PARADISE assessment of the contribution of each evaluation measure to overall performance (Walker et al., 1997b) shows that the phenomena influenced by adaptation are also the major phenomena that signific

Jul 1, 2017 - were recruited through posts to various subreddits, via links from other Web surveys .... uncover correlations between a post's title and the type of interaction that the ... They are especially prevalent on social media platforms like.

The words between the concepts thus perceived are ignored. The use of concept spotting is common in spoken- language information systems (Ward, 1989; Jackson. * To appear in the proceedings of the ACL/EACL. Workshop on Spoken Dialog Systems, Madrid,

Aug 20, 2017 - paradigm treats dialog as a static supervised learn- ing problem, rather than as the interactive agent .... VQ and VA over two rounds, with Q-BOT speak- ing first. The game culminates in Q-BOT .... kens using numbers, as opposed to Eng

May 6, 2013 - In a RS, the user's profile is a kind of query about his interests, describing features that can be shared with a group of ... Scrolling a document using the mouse or keyboard;. - Time spent on a document;. - Printing a document;. - Sav

Dec 5, 2016 - roundings [5] or social media content [58] (AI: 'John just .... face results in a rich set of free-form responses (see Fig. 5). Third, the dataset in [13] only contains street scenes, while our dataset has considerably more variety sinc

Dec 5, 2016 - roundings [5] or social media content [58] (AI: 'John just uploaded a .... from the Ubuntu channel on Internet Relay Chat (IRC). Liu et al. ...... S. Venugopalan, K. Saenko, and T. Darrell. Long-term Re- current Convolutional Networks f

customized products and services, and therefore improve user satisfactions. User profiling techniques have widely ... his/her historical data. A typical way for representing the user's interests is to create a list of relevant keywords. ... The smart

Assessing Combinatorial Design for Analyzing System Performance of a. Computer Network ... network system and to accurately find the correct and fair configuration that produce better performance than ..... D. Papakostas and D. Katsaros, "A simulatio

Jun 1, 2017 - Natural language generation (NLG) is a critical component in a spoken dialogue system. This paper presents a Recurrent. Neural Network based Encoder-Decoder architecture, in which an LSTM-based de- coder is introduced to select, aggrega

Using an information theoretic approach to e-mail exchange, we show that an e-mail network allows for a separation of static and dynamic .... It is important to note that Ip and It capture the synchronization of the e-mail exchange at two .... hard t

Jun 9, 2017 - us (Perez and Liu, 2017; Seo et al., 2017; Eric and Manning, 2017). The closest work to ... ranking​/​discrimination of the correct candidate responses from a set of utterances, and 2) their dialog ..... model. It can be iteratively

Mar 31, 2018 - and Expertise Estimation (QDEE) in Community Question. Answering sites (CQAs) such as Yahoo! Answers and .... 2015) formalizes QDE to a convex optimization problem. Both of these approaches are .... proach for eliminating cycles is to