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Dialogue-Based Information Retrieval from Images
[chapter]
2014
Lecture Notes in Computer Science
Preserved Fulltext
Our concept of communicative images aims to provide graphical information by means of dialogue interaction, which is suitable for people with various disabilities. ...
This paper deals with the utilization of formal ontologies for the process of image annotation and dialogue-based investigation in the context of assistive technologies. ...
Moreover, they provide a suitable formalism for information retrieval and machine-generated dialogues. ...
doi:10.1007/978-3-319-08596-8_13
fatcat:zergtnab5baaflbtvfnk2xbh2e
A case-based architecture for a dialogue manager for information-seeking processes
1991
Proceedings of the 14th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '91
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In this paper, we propose a case-based architecture for a dialogue manager. ...
In our approach, this functionality will be provided by the dialogue manager operating on a set of case-based dialogue plans. ...
systcm will retrieve the 'most appropriate' dialogue plan from the knowledge base of old and already represented plans. ...
doi:10.1145/122860.122875
dblp:conf/sigir/Tissen91
fatcat:vyhasvwkmngpnkrd7pvyahdgma
ADPL
2022
Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval
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DIP aims to disentangle and transfer the shared knowledge from the source domain and target domain in an adversarial way, which improves the accuracy of prediction about domain-invariant information and ...
However, existing domain adaptation works in dialogue summarization generally require large-scale pre-training using extensive external data. ...
TODSum [34] is a 5-domain task-oriented dialogue summarization dataset based on MUltiWOZ [4] , which contains dialogue, summary and unique dialogue state. ...
doi:10.1145/3477495.3531933
fatcat:zccd3h4ee5hh3ichxtr2qzf64e
Speech-based information retrieval system with clarification dialogue strategy
2005
Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing - HLT '05
unpublished
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We propose an efficient dialogue framework, where the system dynamically selects an optimal question based on information gain (IG), which represents reduction of matched items. ...
This paper addresses a dialogue strategy to clarify and constrain the queries for speech-driven document retrieval systems. ...
Dialogue strategy to clarify user's vague queries
Dialogue strategy based on information gain (IG) In the proposed clarification dialogue strategy, the system asks optimal questions to constrain the ...
doi:10.3115/1220575.1220701
fatcat:cizjrkdn45eetewkvs5mwchvsi
A CONVERSATIONAL AGENT FOR INFORMATION RETRIEVAL BASED ON A STUDY OF HUMAN DIALOGUES
english
2012
Proceedings of the 4th International Conference on Agents and Artificial Intelligence
unpublished
english
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A conversational agent for information retrieval based on a study of human dialogues. ...
Experimentation has been set up to obtain human dialogues between a user dealing with medical information search and a CISMEF expert refining the request. ...
GODIS is Information-State-Update-based (Larsson and Traum, 2000; Bos et al., 2003) and then uses an information state (IS), close to the conversational board. ...
doi:10.5220/0003736703120317
fatcat:5cjxlf4wyrg5xaiydpehaofgya
Bayes risk-based dialogue management for document retrieval system with speech interface
2010
Speech Communication
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We propose an efficient dialogue management for an information navigation system based on a document knowledge base with a spoken dialogue interface. ...
In this work, we formulate the optimization of the choices based on a unified criterion: Bayes risk, which is defined based on reward for correct information presentation and penalty for redundant turns ...
"Dialogue Navigator for Kyoto City" is a document retrieval system with a spoken dialogue interface. The system can retrieve information from the above-mentioned document set. ...
doi:10.1016/j.specom.2009.08.007
fatcat:f6pzwhedrbco5i4fqug7z6hmwi
MultiDoc2Dial: Modeling Dialogues Grounded in Multiple Documents
[article]
2021
arXiv
pre-print
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We also explore modeling the dialogue-based and document-based context in the dataset. ...
Most previous works treat document-grounded dialogue modeling as a machine reading comprehension task based on a single given document or passage. ...
• We present strong baseline approaches and evaluations for two tasks based on Multi-Doc2Dial dataset in hope to support future significant research effort in the direction. ...
arXiv:2109.12595v1
fatcat:som6g75xgzgb5oevtx4r2hjkq4
Instance-Based Generation for Interactive Restricted Domain Question Answering Systems
[chapter]
2005
Lecture Notes in Computer Science
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In this paper, we propose and compare two example-based methods for generation of information seeking questions. ...
While template-based generation is appropriate in many cases (for example, task oriented spoken dialogue systems), interactive question answering systems require a more sophisticated approach. ...
Second, since we are interested in replacing those content words that are specific to the retrieved dialogue with those specific to the current dialogue, we would like to incorporate some measure of informativeness ...
doi:10.1007/11562214_43
fatcat:32c6kz6rmvhandql4ff3vsq7eu
Utterance Selection Based on Sentence Similarities and Dialogue Breakdown Detection on NTCIR-12 STC Task
2016
NTCIR Conference on Evaluation of Information Access Technologies
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Our system retrieves tweets based on following two steps: first it retrieves tweets that resemble to input sentences, and then, it filters inappropriate tweets in terms of the dialogue flow naturalness ...
The purpose of the task is to retrieve tweets that suits as responses of a chat-oriented dialogue system from a huge number of tweets pool. ...
Our system retrieves tweets from a huge tweet pool with following the two steps: sentence similarity based retrieval and dialogue breakdown detection DBD based filtering. ...
dblp:conf/ntcir/Sugiyama16
fatcat:4v53flvnanderm4dmwivyylhgq
Dialogue strategy to clarify user's queries for document retrieval system with speech interface
2006
Speech Communication
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We propose an efficient dialogue framework, where the system dynamically selects an optimal question based on information gain (IG), which represents reduction of matched items. ...
This paper addresses a dialogue strategy to clarify and constrain the queries for document retrieval systems. ...
We have developed a "Speech Dialogue Navigator", which can retrieve information from a large-scale software support knowledge base (KB) with a spoken dialogue interface [5] . ...
doi:10.1016/j.specom.2006.04.001
fatcat:bfz5lumlezf5nezpg3oaltlhbi
Search and Retrieval in Object-Oriented Information Systems
[chapter]
1993
Objektorientierte Methoden für Informationssysteme
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In this paper, we outline the features of a knowledge-based retrieval interface MERIT (Multimedia Extensions of Retrieval Interaction Tools), and VODAK, an object-oriented DBMS suitable for multimedia ...
Furthermore VODAK is an extendible database management system which allows to integrate information from heterogeneous and distributed resources. ...
Taking this assumption into account, we use "case-based" dialogue plans to guide the user through the retrieval process. ...
doi:10.1007/978-3-642-78270-1_3
fatcat:rqgy7n77cfel7kd2ahbzi42kme
A Survey on Retrieval-Augmented Text Generation
[article]
2022
arXiv
pre-print
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It firstly highlights the generic paradigm of retrieval-augmented generation, and then it reviews notable approaches according to different tasks including dialogue response generation, machine translation ...
This paper aims to conduct a survey about retrieval-augmented text generation. ...
Knowledge-Enhanced Generation The aforementioned work demonstrates that retrieval-based dialogue systems can be used for building better generation-based models. ...
arXiv:2202.01110v2
fatcat:vo6i5vq62raxtcry2xcbrm55be
Towards an Episodic Memory for Companion Dialogue
[chapter]
2010
Lecture Notes in Computer Science
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The proposed episodic memory is based on RDF representations of the agent's experiences and is linked to the agent's semantic memory containing the agent's knowledge base of ontological data and information ...
in the dialogue long-term user preferences and interests. ...
Using its episodic memories, the agent can retrieve the missing information from the context of the dialogue. ...
doi:10.1007/978-3-642-15892-6_33
fatcat:cfaf42yyjzbjviv2hrazompclq
Key-Value Retrieval Networks for Task-Oriented Dialogue
[article]
2017
arXiv
pre-print
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information retrieval, and point-of-interest navigation. ...
Neural task-oriented dialogue systems often struggle to smoothly interface with a knowledge base. ...
: 1) We introduce the Key-Value Retrieval Network, a highly performant neural taskoriented dialogue agent that is able to smoothly incorporate information from underlying knowledge bases through a novel ...
arXiv:1705.05414v2
fatcat:h4d3aoforzdgdbhix2bqc3rdlm
Sequence-to-Sequence Learning for Task-oriented Dialogue with Dialogue State Representation
[article]
2018
arXiv
pre-print
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Classic pipeline models for task-oriented dialogue system require explicit modeling the dialogue states and hand-crafted action spaces to query a domain-specific knowledge base. ...
Conversely, sequence-to-sequence models learn to map dialogue history to the response in current turn without explicit knowledge base querying. ...
Key representations are used for an attention-based value retrieval. ...
arXiv:1806.04441v1
fatcat:w7qvnqk6uzamviexm33fbb3djm
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