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Marta Gatius

dblp:41/3408 · DBLP profile ↗
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5ranked-venue papers
5as first author
0since 2021 · last 2017
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Applied, interdisciplinary, general and emerging computing · 4 · 4 first-authorDatabases, data management, data science and information retrieval · 3 · 3 first-authorArtificial intelligence and machine learning · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
3 papers
Question answering and dialogue systems · 83% Knowledge representation and reasoning · 17%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Natural language and speech › Question answering and dialogue systems
dialogue management		 0.112007
An information state-based dialogue manager for making voice web smarter · WWW 2007
Natural language and speech › Question answering and dialogue systems › conversational agents
multilingual dialogue system		 0.012007
An information state-based dialogue manager for making voice web smarter · WWW 2007
Knowledge, reasoning and agents › Knowledge representation and reasoning
ontology		 0.012006
Integrating semantic web and language technologies to improve the online public administrations services · WWW 2006

Methods — techniques the papers use, named apart from their topics

natural language processing · 0.1usability experiment · 0.1knowledge representation · 0.1discourse management · 0.1speech processing · 0.1
YearPublicationVenuePosition
2017 Personalized Questions, Answers and Grammars: Aiding the Search for Relevant Web Information
abstract
This work is about guiding the user web search by generating most relevant questions, answers and grammars from web documents.The proposed approach is based on the representation of the main domain concepts as a set of attributes and relating these attributes to the user models and to a syntactico-semantic taxonomy, that describes the general relationships between conceptual and linguistic knowledge.This taxonomy is used for both generating questions and answers and also for extracting data from the web.The data extracted from the web documents is represented as instances of the domain concepts.Questions, answers and grammars are generated from these instances.
Marta Gatius
 INLG1
2009 A flexible dialogue system for enhancing web usability
abstract
In this paper, we study how the performance and usability of web dialogue systems could be enhanced by using an appropriate representation of the different types of knowledge involved in communication: general dialogue mechanisms, specific domain-restricted linguistic and conceptual knowledge and information on how well the communication process is doing. We describe the experiments carried out to analyze how to improve this knowledge representation in the web dialogue system we developed.
Marta Gatius, Meritxell González
 WWW1
2007 A Multilingual Dialogue System for Accessing the Web
Marta Gatius, Meritxell González, Elisabet Comelles Pujadas
 WEBIST (2)1
2007 An information state-based dialogue manager for making voice web smarter
abstract
In this paper we propose the integration of intelligent components technologies (natural language and discourse management) in voice web interfaces to make them smarter. We describe how we have integrated reusable components of dialogue management and language processing in a multilingual voice system to improve its friendliness and portability. The dialogue management component deals with complex dialogue phenomena, such as user-initiative dialogues, and follows the information state-based theory. The resulting dialogue system supports friendly communication (through the telephone and the web) in several languages: English, Spanish, Catalan and Italian. The dialogue system has been adapted to guide the users to access online public administration services.
Marta Gatius, Meritxell González, Elisabet Comelles Pujadas
 WWW1
2006 Integrating semantic web and language technologies to improve the online public administrations services
abstract
In this paper, we describe how domain ontologies are used in a dialogue system guiding the user to access web public administration contents. The current implementation of the system supports speech (through the telephone) and text mode in different languages (English, Spanish, Catalan and Italian).
Marta Gatius, Meritxell González, Sheyla Militello
 WWW1