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Towards Knowledge-Based Recommender Dialog System [article]

Qibin Chen, Junyang Lin, Yichang Zhang, Ming Ding, Yukuo Cen, Hongxia Yang, Jie Tang
2019 arXiv   pre-print
The dialog system can enhance the performance of the recommendation system by introducing knowledge-grounded information about users' preferences, and the recommender system can improve that of the dialog  ...  Experimental results demonstrate that our proposed model has significant advantages over the baselines in both the evaluation of dialog generation and recommendation.  ...  The authors would like to thank Lei Li and Chang Zhou for their insightful feedback, and responsible reviewers of EMNLP-IJCNLP 2019 for their valuable suggestions.  ... 
arXiv:1908.05391v2 fatcat:eron6bcrujbodeana5wesfpoey

Towards Knowledge-Based Recommender Dialog System

Qibin Chen, Junyang Lin, Yichang Zhang, Ming Ding, Yukuo Cen, Hongxia Yang, Jie Tang
2019 Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)  
The dialog system can enhance the performance of the recommendation system by introducing knowledge-grounded information about users' preferences, and the recommender system can improve that of the dialog  ...  Experimental results demonstrate that our proposed model has significant advantages over the baselines in both the evaluation of dialog generation and recommendation.  ...  The authors would like to thank Lei Li and Chang Zhou for their insightful feedback, and responsible reviewers of EMNLP-IJCNLP 2019 for their valuable suggestions.  ... 
doi:10.18653/v1/d19-1189 dblp:conf/emnlp/ChenLZDCYT19 fatcat:3ibp46djazhhvfhhihddhqdyh4

QR-SSO: Towards a QR-Code based Single Sign-On System

Syamantak Mukhopadhyay, David Argles
2011 International Journal for Digital Society (IJDS)  
With single sign-on (SSO), users don't have to remember separate username/password for each service provider, which helps the user to browse through the web seamlessly.  ...  This paper describes a new anti phishing SSO model based on mobile QR code. Apart from preventing phishing attacks this new model is also safe against man in the middle & reply attacks.  ...  c) QR-Code Encoder This sub-component encodes the QR-Code with the secret key of the user and also adds additional information to the QR-Code such as timestamp.  ... 
doi:10.20533/ijds.2040.2570.2011.0071 fatcat:l6gq3xdrhjhhfoucnfp2kfgsfu

System Software for Audio and Visual Networked Home Appliances on Commodity Operating Systems [chapter]

Tatsuo Nakajima
2001 Lecture Notes in Computer Science  
The combination of Linux and Java will be ubiquitous in future embedded systems.  ...  The second component is a user interface middleware that enables us to control home appliances from a variety of interaction devices.  ...  However, it is not easy to represent the context information and the preference of a user. To represent such information, we need to model the entire world.  ... 
doi:10.1007/3-540-45518-3_15 fatcat:vgiawa2kjfc6hopddo2mhovbzm

A Survey on Dialogue Systems: Recent Advances and New Frontiers [article]

Hongshen Chen, Xiaorui Liu, Dawei Yin, Jiliang Tang
2018 arXiv   pre-print
In particular, we generally divide existing dialogue systems into task-oriented and non-task-oriented models, then detail how deep learning techniques help them with representative algorithms and finally  ...  In this article, we give an overview to these recent advances on dialogue systems from various perspectives and discuss some possible research directions.  ...  responses, and applied an encoder-decoder model to train the whole system.  ... 
arXiv:1711.01731v3 fatcat:6wuovcynqbhlzmuorchn4mn6ma

AN ARCHITECTURE OF e-BUTLER: A CONSUMER-CENTRIC ONLINE PERSONALIZATION SYSTEM

GEDIMINAS ADOMAVICIUS, ALEXANDER TUZHILIN
2002 International Journal of Computational Intelligence and Applications  
This paper presents an architecture of the e-Butler service, i.e., a personalized consumer-centric infomediary delivering a broad range of shopping-related services to consumers.  ...  This paper describes how a certain level of intelligence is achieved through the utilization of a broad range of technologies, including data mining, personalization, profiling, recommender systems, data  ...  Users interact with the domain through the interface by making requests and are presented with the results of the requests retrieved from the domain.  ... 
doi:10.1142/s1469026802000658 fatcat:3az77lhumfewxba2sflsyplaua

A system for decorating QR code with facial image based on Interactive Evolutionary Computation and Case-Based Reasoning

S Ono, S Nakayama
2010 2010 Second World Congress on Nature and Biologically Inspired Computing (NaBIC)  
The proposed system allows a user to capture his/her facial image with ease, to encode a sentence into a QR code, and to find good positions for the facial image on the code.  ...  This paper proposes a system for decorating QR code, the most popular two-dimensional barcode in Japan, with a facial image by Interactive Evolutionary Computation (IEC).  ...  This work was supported in part by Strategic Information and Communications R&D Promotion Programme (SCOPE) NO.I01710002 (Ministry of Internal Affairs and Communications, Japan).  ... 
doi:10.1109/nabic.2010.5716335 dblp:conf/nabic/OnoN10 fatcat:lgz7gprdczdabgzecowqrxpolu

Brainware: synergizing software systems and neural inputs

Shihong Huang, Emmanuelle Tognoli
2014 Companion Proceedings of the 36th International Conference on Software Engineering - ICSE Companion 2014  
BCI connects computer actions with neural inputs-signals indicating the user's intentions, desired actions, attention, thoughts, memories, and emotions.  ...  BCI applications present significant challenges for computer science and software engineering research: an avalanche of neural signals will make their way as direct input into software systems.  ...  Figure 1 : 1 An outline of information flows in contemporary computer-interaction systems (1-8) and future prospects of integrating covert human behavior decoded from neural signals (9).  ... 
doi:10.1145/2591062.2591131 dblp:conf/icse/HuangT14 fatcat:m66t66r6f5bpteyiaabzcd6sky

Chatbots as Cognitive, Educational, Advisory & Coaching Systems

Maria Karyotaki, Athanasios Drigas, Charalabos Skianis
2022 Technium Social Sciences Journal  
Chatbots are software applications assimilating human communication with the aim to raise adherence and engagement between human-systems interaction.  ...  Text messaging-based conversational agents (CAs) make an interesting use of natural language processing and improve by learning, allowing coherent two-way communication with humans, either oral or written  ...  The Generation-Based Methods use an encoder-decoder framework.  ... 
doi:10.47577/tssj.v30i1.6277 fatcat:a375q5ajrncjzdhsxvjyc67soi

An Attention-Based Command Detection Model to Allow Natural Language in Voice Control System

Jie HE, Ze-xing LI, Bin-tang YANG
2019 DEStech Transactions on Computer Science and Engineering  
Interaction with machines using speech has been a popular research topic in recent years.  ...  To address this limitation, we designed and implemented a voice control system that supports natural language, utilizing an attention-based command detection model.  ...  Acknowledgements The authors gratefully acknowledge the support from the National Key Research and Development Program of China (2017YFF0108000) and the National Natural Science Foundation of China (51775349  ... 
doi:10.12783/dtcse/iteee2019/28745 fatcat:zlwdmlj5zzamzbf662preusgsm

Recent Advances in Deep Learning Based Dialogue Systems: A Systematic Survey [article]

Jinjie Ni, Tom Young, Vlad Pandelea, Fuzhao Xue, Erik Cambria
2022 arXiv   pre-print
We comprehensively review state-of-the-art research outcomes in dialogue systems and analyze them from two angles: model type and system type.  ...  Specifically, from the angle of model type, we discuss the principles, characteristics, and applications of different models that are widely used in dialogue systems.  ...  An empathetic dialogue system can sense the user's emotional changes and produce appropriate responses with a certain sentiment.  ... 
arXiv:2105.04387v5 fatcat:yd3gqg45rjgzxbiwfdlcvf3pye

Adaptive Systems for Multimedia Information Retrieval [chapter]

Gareth J. F. Jones
2004 Lecture Notes in Computer Science  
Prototype multimedia information retrieval systems are currently being developed which enable the exploration of both the user interaction and technical issues.  ...  The suitability of the solutions developed within these systems is currently being explored in the annual TRECVID evaluation workshops which enable researchers to test their indexing and retrieval algorithms  ...  Acknowledgements I am grateful to members of the CDVP at DCU for discussing latest developments in Fischlár, and Cathal Gurrin for supplying the images used in this paper.  ... 
doi:10.1007/978-3-540-25981-7_1 fatcat:vdvqw7gjhjc57pwqecwckaqr2e

Response type selection for chat-like spoken dialog systems based on LSTM and multi-task learning

Kengo Ohta, Ryota Nishimura, Norihide Kitaoka
2021 Speech Communication  
a comparison of the user's input utterance with many other utterances.  ...  As a response type selector, we propose an LSTM-based encoder-decoder framework utilizing acoustic and linguistic features extracted from input utterances.  ...  Acknowledgments This work was supported in part by the Strategic Information and Com-  ... 
doi:10.1016/j.specom.2021.07.003 fatcat:owbm3rkqqfbifcfhyclbq2azzi

Recent Advances and Challenges in Task-oriented Dialog System [article]

Zheng Zhang, Ryuichi Takanobu, Qi Zhu, Minlie Huang, Xiaoyan Zhu
2020 arXiv   pre-print
Due to the significance and value in human-computer interaction and natural language processing, task-oriented dialog systems are attracting more and more attention in both academic and industrial communities  ...  policy learning to achieve better task-completion performance, and (3) integrating domain ontology knowledge into the dialog model.  ...  The knowledge base query issue requires the model to generate an intermediate query besides the encoder and the decoder, which is not straightforward.  ... 
arXiv:2003.07490v3 fatcat:powcuixxargkbp57kpwmjict3y

System design for structured hypermedia generation [chapter]

Marcel Worring, Carel van den Berg, Lynda Hardman, Audrey Tam
1997 Lecture Notes in Computer Science  
In this contribution we consider the design of a hypermedia information system that not only includes standard functionality of storage and presentation, but also the automatic generation of hypermedia  ...  We identify and describe the type of knowledge required and the processes involved.  ...  Introduction The usefulness of multimedia information systems hinges on the ease with which the information can be retrieved and on the speed and quality of the presentation of the information to the user  ... 
doi:10.1007/3-540-63636-6_15 fatcat:6kegqoguhremfil7qekpnwpj7y
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