Natural Language Question Answering System And Method Based On Deep Semantics
B Motik, SAB Niñerola, PC Garcia... - US Patent ..., 2011 - freepatentsonline.com
... Title: Natural Language Question Answering System And Method Based On Deep
Semantics. Document Type and Number: United States Patent Application
20110320187 Kind Code: A1. Abstract: In a computer system, systems ...
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[PDF] The QALL-ME Framework: A Specifiable-Domain Multilingual Question Answering Architecture
[PDF] from gesis.org
O Ferrandez, C Spurk, M Kouylekov... - ... Services and Agents ..., 2011 - jws.bonn.gesis.org
... Key words: Question Answering, Textual Entailment, Natural Language Interfaces, Multilingual
Environments ... In this context, Question Answering (QA) aims to provide relevant information to
end-users as ... 5 http://www.w3.org/TR/owl-guide/ 6 SPARQL is a standardized query ...
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YAGO-QA: Answering Questions by Structured Knowledge Queries
[PDF] from mpg.de
P Adolphs, M Theobald, U Schafer... - ... (ICSC), 2011 Fifth ..., 2011 - ieeexplore.ieee.org
... Natural-language question answering, QA for short, has a long history in NLP and IR research. ...
bases or the existing and rapidly increasing set of Linked Data sources [8]. All these sources
are represented in the RDF format, and can be queried in the SPARQL language. ...
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[PDF] FREyA: an Interactive Way of Querying Linked Data using Natural Language
[PDF] from gate.ac.uk
D Damljanovic, M Agatonovic... - ... on Question Answering ..., 2011 - gate.ac.uk
... as they are distributed over the Web and not interoperable, while Question-Answering systems
have to ... Figure 1 shows the workflow starting with a Natural Language (NL) question (or its ... elements
are used differently during the Triple Generation and SPARQL generation steps. ...
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Pythia: Compositional meaning construction for ontology-based question answering on the Semantic Web
[PDF] from uni-bielefeld.de
C Unger... - Natural Language Processing and Information ..., 2011 - Springer
... queries formulated in FLogic [9], but any other query language, eg SPARQL, could be ... We
presented an ontology-based question answering system that parses user questions with respect
to a ... of the lexicon- ontology interface, it is able to correctly map natural language terms to ...
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Application of shallow semantic analysis and SPARQL in question answering system
W Zhang... - ... Gongcheng yu Yingyong(Computer Engineering and ..., 2011 - csa.com
... answer extraction of restricted-domain question answering system, a question answering system
model ... A natural language interface is provided, the ontology of the hospital information is ... semantic
chunk, the question vector is firstly generated, then SPARQL query technology is ...
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[PDF] Representing and resolving ambiguities in ontology-based question answering
[PDF] from aclweb.org
C Unger... - EMNLP 2011, 2011 - aclweb.org
... system might work with, we will use the general and principled linguistic representations that
our question answering system Pythia3 ... org/TR/rdf-sparql-query/. ... of a natural language expression,
then an expres- sion with one meaning can be mapped to several ontology concepts ...
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A natural language interface for data warehouse question answering
N Kuchmann-Beauger... - Natural Language Processing and ..., 2011 - Springer
... One notice that 4 See http://www.w3.org/TR/rdf-sparql-query/ for more details. Page 7.
A Natural Language Interface for Data Warehouse Question Answering 207 Table 2.
Entities identified in a Web corpus dedicated to ontology enrichment ...
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An Entailment-Based Question Answering System over Semantic Web Data
S Ou... - Digital Libraries: For Cultural Heritage, Knowledge ..., 2011 - Springer
... This paper reports a novel knowledge-based Question Answering (QA) method with the use of ...
method does not perform deep question analysis to transform a natural language ques- tion ... whole
machine-generated set and then takes the asso- ciated SPARQL query template to ...
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Keyword-driven sparql query generation leveraging background knowledge
[PDF] from aksw.org
S Shekarpour, S Auer, ACN Ngomo... - ... Technology (WI-IAT ..., 2011 - ieeexplore.ieee.org
... However, because queries based on natural language (NL) are inherently ambiguous, their
precise interpretation is extremely challenging. While SPARQL queries permit to express
unambiguously which entities and relations are relevant for the query, keyword-based search ...
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AutoSPARQL: let users query your knowledge base
[PDF] from jens-lehmann.org
J Lehmann... - The Semantic Web: Research and Applications, 2011 - Springer
... we measure how well AutoSPARQL works on a benchmark data set for question answering over
Linked ... sparql(T)]]G(?x0) = A, then AutoSPARQL learns a tree T with [[sparql(T )]]G ... In order to
improve the efficiency, AutoSPARQL can optionally use the natural language query of ...
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[PDF] Recent Advances in the SILK Knowledge Representation and Its Usage
[PDF] from semwebcentral.org
B Grosof - Rule-based Modeling and Computing on the ..., 2011 - silk.semwebcentral.org
... Intro: Vulcan's Project Halo, HaloBook application • Digital Aristotle vision: question-answering
for science ... Radically extends KR power of current systems W3C RIF, OWL, SPARQL; SQL ... Raise
abstraction level closer to the user's natural language and cognition Page 13. ...
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A method of natural language understanding on SPARQL ontology query
T Yang... - ... Control and Automation (WCICA), 2011 9th ..., 2011 - ieeexplore.ieee.org
... ?? jean ??????,????? SPARQL ??(? ????? 3 ?? SPARQL ?? ... PANTO,
"A Por- table Natural Language Interface to Ontologies," Proceedings of the European Semantic ...
V, Pasin M, Motta E. AquaLog, "An Ontoloy-Portable Question Answering System for ...
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Natural language information retrieval system using phrase structure grammar analysis for English
TTT Do... - Proceedings of the 13th International Conference ..., 2011 - dl.acm.org
... [5] Boris Katz, Gary Borchardt and Sue Felshin. "Natural Language Annotations for Question
Answering". ... "A Pattern Learning approach to Question Answering within the Ephyra Framework". ...
2011 [10] http://www.w3.org/TR/rdf-sparql-query/. 2011 [11] http://www.gutenberg.org. ...
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[PDF] A Semantic Based Question Answering System for Thailand Tourism Information
[PDF] from ijcnlp2011.org
A Kongthon, S Kongyoung... - ... and Reasoning for ..., 2011 - ijcnlp2011.org
... or. th Abstract This paper reports our ongoing research work to create a semantic based question
answering system for Thailand tourism information. Our proposed system focuses on mapping
expres- sions in Thai natural language into ontology query language (SPARQL). ...
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The QALL-ME Framework: ASpeci [fi] able-DomainMultilingual
C Spurk, M Kouylekov, I Dornescu, M Negri... - Web Semantics: Science ..., 2011 - Elsevier
... Key words: Question Answering, Textual Entailment, Natural Language Interfaces, Multilingual
Environments Corresponding author ... In this context, Question Answering (QA) aims to provide
relevant information to end ... OWL-DL 5 , and finally to retrieve the answer(s), SPARQL 6 is ...
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[HTML] A Semantic Problem Solving Environment for Integrative Parasite Research: Identification of Intervention Targets for Trypanosoma cruzi
[HTML] from plos.org
PP Parikh, TA Minning, V Nguyen... - PLoS Neglected ..., 2012 - dx.plos.org
... Virtuoso 6 (http://virtuoso.openlinksw.com/dataspace?/dav/wiki/Main/), which is an open source
and widely used large-scale RDF data storage system and provides an endpoint for querying
the data using the Simple Protocol and RDF Query Language (SPARQL) - a Semantic ...
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Is question answering fit for the semantic web?: a survey
V Lopez, V Uren, M Sabou... - Semantic Web, 2011 - IOS Press
... NLIDB: Natural Language interfaces to databases ... Is Question Answering fit for ... of queries from
a given domain that are analyzed and grouped into clusters, where each clus- ter, containing
alternative formulations of the same query, is manually associated with SPARQL queries ...
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Challenges for the Multilingual Web of Data
[PDF] from upm.es
J Gracia, E Montiel-Ponsoda, P Cimiano... - Web Semantics: Science ..., 2011 - Elsevier
... Nevertheless, the use of SPARQL is not intended for end-users, who are more used ... transform
a set of user keywords or a query posed in natural language into a ... Nevertheless, we do not find
theoretical limitations in current question answering and semantic query construction ...
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Ontology Lexicalisation: The lemon Perspective
[PDF] from upm.es
P Buitelaar, P Cimiano, J McCrae... - 2011 - oa.upm.es
... However, ambiguity is widespread in natural language. ... lexicalisation can be extended to mul-
tiple languages, enabling applications such as multilingual ontology-based question answering. ...
For example, we could use a formal query in the SPARQL language to express these ...
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[PDF] Question Answering, Semantic Search and Data Service Querying
[PDF] from aclweb.org
S Quarteroni - the KRAQ11 Workshop: Knowledge and Reasoning for ..., 2011 - aclweb.org
... Wang et al., 2007) translates the syntactic parse tree of a natu- ral language query into SPARQL
by exploiting a ... by the argu- ment that aligning the semantics of data services with the semantics
of natural language queries is the first step towards Question Answering over Web ...
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Integrating Wiki Systems, Natural Language Processing, and Semantic Technologies for Cultural Heritage Data Management
[PDF] from rene-witte.net
R Witte, T Kappler, R Krestel... - Language Technology for ..., 2011 - Springer
... The natural language is reformatted to a SPARQL query using WordNet. ... NLP analysis services
introduced so far are aimed at supporting the user groups (1) and (3): Summaries, full-text indices,
and question-answering all produce new natural language texts, which ...
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SEMANTIC MAPPING FROM NATURAL LANGUAGE QUESTIONS TO OWL QUERIES
M Gao, J Liu, N Zhong, F Chen... - Computational ..., 2011 - Wiley Online Library
... To map natural language questions into query phrases, the Web-based question-answering
system (Radev ... 2009) is an ontology-based question answering system applied to the cinema
domain ... generates a pattern database like a set of pairs (question pattern, SPARQL) for the ...
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Semantic Knowledge Bases from Web Sources
[PDF] from archives-ouvertes.fr
F Suchanek, M Theobald, G Weikum, H Lauw... - 2011 - hal.archives-ouvertes.fr
... a temporal dimension of knowledge, d) use cases of knowledge bases, including semantic search,
reasoning for question answering, and entity ... He is teaching classes on the Semantic Web, Natural
Language Processing and Information Extraction at the ´Ecole nationale ...
All 6 versions - Import into BibTeX
[PDF] IQ: The case for iterative querying for knowledge
[PDF] from iitd.ac.in
Y Mass, M Ramanath, Y Sagiv... - CIDR 2011, Fifth Biennial ..., 2011 - cse.iitd.ac.in
... [7] S. Elbassuoni, M. Ramanath, R. Schenkel, and G. Weikum. Searching rdf graphs with SPARQL
and keywords. IEEE Data Engineering Bulletin, 33(1), 2010. ... [10] Y. Li, H. Yang, and HV Jagadish.
Nalix: A generic natural language search environment for xml data. ACM Trans. ...
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[PDF] PowerAqua: supporting users in querying and exploring the Semantic Web content
[PDF] from gate.ac.uk
V Lopez, M Fernndez, E Motta... - Semantic Web Journal, 2011 - gate.ac.uk
... In this paper, we present PowerAqua16 [5], an on- tology-based Question Answering (QA) system ...
to enhance the limitations of two different research areas: Natural Language Interfaces to ... 7], which
explores online semantic knowledge by querying live SPARQL endpoints and, d ...
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READFAST: Browsing large documents through unified famous objects (UFO)
M Gubanov, A Pyayt... - Information Reuse and ..., 2011 - ieeexplore.ieee.org
... The test set consisted of 110 thousands natural language sentences composed from different
domains ... Ask.com is, probably, the most widely known commercial question-answering system
that also works by ... flavors of graph- oriented text- and RDF-search [8, 6]. SPARQL-like lan ...
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[PDF] A Trivial Pursuit Player
[PDF] from chriskelvinlee.com
M Chen, C Lee... - 2011 - chriskelvinlee.com
... answering has made use of human-generated keywords (Microsoft AskMSR), the SPARQL query
language for accessing the semantic web (Watson), and the Wordnet resource for synonyms
(Watson). Watson demonstrated how powerful processing raw natural language could ...
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Querying linked data using semantic relatedness: a vocabulary independent approach
[PDF] from andrefreitas.org
A Freitas, J Oliveira, S O'Riain, E Curry... - Natural Language ..., 2011 - Springer
... The set of natural language queries annotated with answers were provided by the train- ing
dataset released for the Question Answering for Linked ... Dif- ferent from a SPARQL query, the
algorithm is a best effort approach where the relatedness activation function works both ...
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Informing Datalog through Language Intelligence-A Personal Perspective
V Dahl - Datalog Reloaded, 2011 - Springer
... SPARQL as a query language comes perhaps the closest to our aims among Semantic Web ... a
convenient extension of Datalog can pave the way for accepting natural language, but in ... nail
down useful meaning representations of NL sentences for question-answering purposes. ...
Import into BibTeX
Towards learned feedback for enhancing trust in information seeking dialogue for radiologists
[PDF] from ntu.edu.tw
D Sonntag - Proceedings of the 15th international conference on ..., 2011 - dl.acm.org
... ABSTRACT Dialogue-based Question Answering (QA) in the context of information seeking
applications is a highly complex user interaction task ... system, which the QA engines address
(we use a Web Service based access to Linked Data [2] operating with SPARQL queries and ...
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[PDF] Introduction to Semantic Web Technologies & Linked Data
[PDF] from psu.edu
O Hassanzadeh - 2011 - Citeseer
... Page 28. 28 Our example in SPARQL ? The triples in WHERE define the graph pattern, with
?p and ?o are "unbound" symbols ? The query returns all p,o pairs SELECT ?p ?o ... Page 29.
29 Simple SPARQL example a:name http://...isbn/2020386682 http://...isbn/2020386682 ...
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Comparison of ontology reasoning systems using custom rules
H Shi, K Maly, S Zeil... - ... of the International Conference on Web ..., 2011 - dl.acm.org
... 1. Lopez, V., M. Pasin, and E. Motta, Aqualog: An ontology-portable question answering system
for ... 2. Tablan, V., D. Damljanovic, and K. Bontcheva, A natural language query interface to
structured ... 5. Prud'hommeaux, E. and A. Seaborne, SPARQL Query Language for RDF (W3C ...
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[HTML] Integration and publication of heterogeneous text-mined relationships on the Semantic Web
[HTML] from nih.gov
A Coulet, Y Garten, M Dumontier... - Journal of Biomedical ..., 2011 - ncbi.nlm.nih.gov
... The variability and the complexity of natural language in expressing similar relationships causes
the ... bases difficult and poses a challenge in using these for data mining or question answering. ...
which can be queried using Semantic Web technologies such as SPARQL and can ...
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Vietnamese Knowledge Base development and exploitation
[PDF] from vnu.edu.vn
TT Phan... - ... Journal of Business Intelligence and Data ..., 2011 - Inderscience
... of Vietnamese queries in our solution in Phan and Nguyen (2010), which uses Dependent
Grammar to analyse the semantic of natural language's questions (brief ... Until now, it is one of
the new approaches in both of Question Answering and NLP field. ... SPARQL, 2008; W3C. ...
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Automatic extraction of semantic relations between medical entities: a rule based approach
[HTML] from jbiomedsem.com
AB Abacha... - Journal of Biomedical Semantics, 2011 - jbiomedsem.com
... In our context we are interested in medical question answering systems as back-end ... the
segmentation provided by other non-specialized tools known in Natural Language Processing. ...
User queries are reformulated using the SPARQL language according to a domain ontology ...
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[PDF] Automated Feature Generation from Structured Knowledge
[PDF] from uni-marburg.de
W Cheng, G Kasneci, T Graepel... - Proceedings of the ..., 2011 - uni-marburg.de
... Moreover, [10] points out that even simple question-answering approaches that use limited
background knowledge can significantly improve a system's ability to ... For the first task, we propose
a graph-based query formalism that builds on SPARQL [15], the W3C recommendation ...
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Enabling Structured Queries over Unstructured Documents
F Kastrati, X Li, C Quix... - Mobile Data Management ..., 2011 - ieeexplore.ieee.org
... [18] CCT Kwok, O. Etzioni, and DS Weld, "Scaling question answering to the web ... [19] E.
Prud'hommeaux and A. Seaborne, "Sparql query language for rdf," http://www.w3.org/TR/2008/
REC-rdf-sparql-query-20080115 ... ACL, 2005. [21] openNLP, "Natural language processing tools ...
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Ontology learning from biomedical natural language documents using UMLS
JM Ruiz-Martínez, R Valencia-García... - Expert Systems with ..., 2011 - Elsevier
... In [24], Semantic Web technologies (RDF, OWL, and SPARQL) are used to create semantically
integrated resources (semantic mashups). ... vocabularies, there are some systems such as MetaMap
[32], which allow UMLS Metathesaurus concepts in natural language text to be ...
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Improving travel information access with semantic search application on mobile environment
TD Cao... - Proceedings of the 9th International Conference on ..., 2011 - dl.acm.org
... Relevant functional components (such as: browsing, profile matching, SPARQL querying) are
deployed at ... QALL-ME ontology [17] aims at establishing a shared infrastructure for multimodal
question answering. ... query in a form that is quite closely to natural language question by ...
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[PDF] Natural Language Interfaces to Conceptual Models
[PDF] from gate.ac.uk
DD Damljanovic - 2011 - gate.ac.uk
... form of ontologies currently requires the use of formal query languages (eg, SeRQL or SPARQL)
which pose ... tive Way of Querying Linked Data using Natural Language. In: Pro- ceedings of 1st
Workshop on Question Answering over Linked Data (QALD-1), collocated with the ...
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Formalization of natural language queries
H Boumechaal... - Innovations in Intelligent ..., 2011 - ieeexplore.ieee.org
... Semantic Web. Querix [5] is another ontology-based question answering system that
translates generic natural language queries into SPARQL. In case of ambiguities,
Querix relies on clarification dialogues with users. SemSearch ...
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Expert locator using concept linking
VS Kumaran... - International Journal of Computational ..., 2012 - Inderscience
... Finding an expert in this domain is an important issue and it is necessary for problem
consulting/solving, question answering, providing more detailed information on a topic ... We use
SPARQL to query the ontology document. ... Keyword • Natural language • Taxonomy • Supports ...
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[PDF] Monitoring and explaining reasoning processes in a dialogue system's input interpretation step
[PDF] from csic.es
D Sonntag... - Explanation-aware Computing ExaCt ..., 2011 - ijcai-11.iiia.csic.es
... service, this means, the query instance will be transformed into the corresponding SPARQL query. ...
Natural Language Engineering 6 (3), 1-16 (2000) 2. Anderson, JR, Lebiere, CJ (eds.): The Atomic ...
Sonntag, D.: Ontologies and Adaptivity in Dialogue for Question Answering. ...
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Domain-Specific Ontology Construction from Hierarchy Web Documents
X Liu, J Xu... - 2011 Seventh International ..., 2011 - doi.ieeecomputersociety.org
... In many applications which are relevant with Natural Language Processing (NLP) or Semantic
Web, RDF ... Detection" process should be done as follows: firstly, form a SPARQL query pattern ...
form an ontology group, and then apply them in automatic Question Answering System. ...
Import into BibTeX
A Framework for Designing Closed Domain Virtual Assistants
EM Eisman, V López... - Expert Systems with Applications, 2011 - Elsevier
... an information retrieval assistant, called CHAT-196 TIE, which used natural language to support ...
a large collection of queries and associated ac-203 tions; a question-answering agent, for ... Besides,
they used220 a RDF query language SPARQL (Simple Protocol And RDF Query ...
Import into BibTeX
Effective and efficient entity search in RDF data
[PDF] from semanticweb.org
R Blanco, P Mika... - The Semantic Web-ISWC 2011, 2011 - Springer
... SPARQL 1.0 allows matching using regular expressions, but this is typically not supported by
IR engines. ... or hybrid col- lections (text with metadata).5 The 1st Workshop on Question Answering
over Linked Data (QALD)6 focused on natural language question-answering over se ...
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Research on Knowledge Ontology Retrieval Mechanism
D ZHAO, Q NIU... - Microelectronics & Computer, 2011 - en.cnki.com.cn
... qi(Department of Computer Science,Jinan University,Guangdong Guangzhou 510632,China);
SPARQL ontology query based on natural language understanding[J ... Shanxi University,Taiyuan
Shanxi 030006,China);Design of Tourism Question Answering System Based on ...
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[PDF] Gathering lexical linked data and knowledge patterns from FrameNet
[PDF] from cnr.it
AG Nuzzolese, A Gangemi... - Proceedings of the sixth ..., 2011 - stlab.istc.cnr.it
... saying that it is de- signed as a semi-automatic approach which allows, via 1The dataset can
be accessed through the SPARQL endpoint at ... Reasoning over Natural Language Text by means
of FrameNet and Ontologies. ... Using Semantic Roles to Improve Question Answering. ...
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An ontology-based retrieval system using semantic indexing
[PDF] from metu.edu.tr
S Kara, Ö Alan, O Sabuncu, S Akpinar... - Information Systems, 2011 - Elsevier
... The emphasis is on forming a question answering system which takes the discourse and ...
Expanding the index terms with WordNet synonyms, natural language phrases or even word ... can
answer complex semantic queries without requiring formal queries such as SPARQL. ...
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[HTML] HyQue: evaluating hypotheses using Semantic Web technologies
[HTML] from nih.gov
A Callahan, M Dumontier... - Journal of biomedical ..., 2011 - ncbi.nlm.nih.gov
... Tari et al.[20] developed a system that combines natural language processing of ... sourced evidence
through a unique combination of automatically generated SPARQL queries and ... in a consistent
and machine understandable manner and performing question answering as well ...
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[PDF] Answering a Series of Vietnamese Questions in Library Retrieval System
[PDF] from ipcsit.com
DT Nguyen, AH Vo... - The 2011 The 2nd International ..., 2011 - ipcsit.com
... Keywords: Semantic Representation, Question Answering, Library Retrieval, Document
Retrieval, Search, Natural Language Processing. 1. Introduction ... Step 2.4: Generating
SPARQL queries from the semantic tree of the question. ...
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Generating Educational Assessment Items from Linked Open Data: The Case of DBpedia
M Foulonneau - The Semantic Web: ESWC 2011 Workshops, 2012 - Springer
... Missing inferences Finally, the SPARQL endpoint does not provide access to ... on Human Language
Technology and Empirical Methods in Natural Language Processing, pp. ... Based Interactive Games
for Language Learning: Reading, Translation, and Question-Answering. ...
Import into BibTeX
OntologyNavigator: WEB 2.0 scalable ontology based CLIR portal to IT scientific corpus for researchers
[PDF] from arxiv.org
G Kembellec, I Saleh... - Arxiv preprint arXiv:1110.0336, 2011 - arxiv.org
... into meta-data, and rephrases the question in SPARQL language (W3C, 2008, SPARQL). ... This
query is generated by graphic navigation or natural language queries. ... Ontology-Based Question
Answering for Digital Libraries, Research and Advanced Technology for Digital ...
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DC proposal: automatically transforming keyword queries to SPARQL on large-scale knowledge bases
[PDF] from semanticweb.org
S Shekarpour - The Semantic Web-ISWC 2011, 2011 - Springer
... Lopez, V., Uren, VS, Motta, E., Pasin, M.: Aqualog: An ontology-driven question answering system
for ... Journal of Natural Language Engineering 10(3-4), 375-392 (2004) 19. ... Auer, S., Ngomo,
A.-CN, Gerber, D., Hellmann, S., Stadler, C.: Keyword-driven sparql query generation ...
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When FrameNet meets a Controlled Natural Language
[TXT] from utlib.ee
G Barzdinš - 2011 - dspace.utlib.ee
... 281-289 Gruzitis N. and Barzdins G. 2010: Polysemy in Controlled Natural Language Texts. ... of
ORES-2010, CEUR Workshop Proceedings, Vol596 These very technical SPARQL answers
can ... Although we have not described the question answering process here in detail, these ...
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[PDF] Concurrent and Parallel Computing IBM Watson project
[PDF] from lut.fi
M Kaistinen... - 2011 - noppa.lut.fi
... For Jeopardy! challenge more than 100 different techniques are used for analyzing natural
language, ... name entities etc, as well as specific kinds of analysis for question answering. These
are ... as well as passage search, knowledge base search using SPARQL on triple store, the ...
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DIDO: a disease-determinants ontology from web sources
[PDF] from www2011india.com
V Nebot Romero, JH Eom, M Ye... - Proceedings of the 20th ..., 2011 - dl.acm.org
... they are an en- abling asset for semantic services such as question answering, reasoning and ...
of input sources including Wikipedia pages, PubMed research articles, and natural language
texts from ... DIDO has a form-based query interface, with SPARQL-like functionality, and a ...
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[BOOK] The Semantic Web-ISWC 2010: 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, ...
PF Patel-Schneider, Y Pan, P Hitzler, P Mika... - 2011 - books.google.com
... 64 Piero A. Bonatti, Marco Faella, and Luigi Sauro Supporting Natural Language Processing
with ... Amit P. Sheth, Kunal Verma, and Peter Z. Yeh SPARQL Query Optimization on ... Soren Auer,
Sebastian Tramp, and Michael Martin Time-Oriented Question Answering from Clinical ...
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PowerAqua: Supporting users in querying and exploring the Semantic Web
[PDF] from gate.ac.uk
V Lopez, M Fernández, E Motta... - Semantic Web, 2011 - IOS Press
... In this paper, we present PowerAqua [17], an on- tology-based Question Answering (QA) system ...
to enhance the limitations of two different research areas: Natural Language Interfaces to ... 12],
which explores online semantic knowledge by querying live SPARQL endpoints and, d ...
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[PDF] A Novel FrameNet-based Resource for the Semantic Web
[PDF] from fbk.eu
V Bryl, S Tonelli, C Giuliano... - 2012 - dkm.fbk.eu
... To access the ontology we used Java API for queering YAGO in SPARQL, which is provided
by YAGO team and works with YAGO dump in ... Data-Driven and Ontological Analysis of FrameNet
for Natural Language Reasoning ... Using semantic roles to improve question answering. ...
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Enriquidor automàtic de la ontologia de Pat. mapa
[PDF] from upc.edu
M Parramón Teixidó - 2011 - upcommons.upc.edu
... Natural Language: A human written or spoken language, as opposed to a computer
language. ... SPARQL: SPARQL stands for SPARQL Protocol and RDF Query Language,
it is an RDF query language to query ontologies in RDF. ...
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The Intelligent Web
L Sommaruga... - Digital Factory for Human-Oriented ..., 2011 - books.google.com
... Sommaruga and N. Catenazzi Language [OWL], and SPARQL Protocol and RDF Query Language
[SPARQL]) offer powerful ... Thus, reasoning capabilities evolve from basic searching and discovering
to semantic searching, to natural language question answering, toward smart ...
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A Multidimensional Semantic Space for Data Model Independent Queries over RDF Data
[PDF] from ieee-icsc.org
A Freitas, JG Oliveira, E Curry... - ... Computing (ICSC), 2011 ..., 2011 - ieeexplore.ieee.org
... of expecting the query mechanism to return exact results as in structured SPARQL queries, it ... recall =
0.491, evaluated using 50 natural language queries over DBPedia. ... are considered addressable
in the short term and the implementation of a question answering (QA) system ...
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Keyword search over RDF graphs
[PDF] from europarchive.org
S Elbassuoni... - Proceedings of the 20th ACM international ..., 2011 - dl.acm.org
... They require the users to be familiar with the un- derlying data and a structured-
query language like SPARQL. Em ... number. The work on query inference from a user's
natural language ques- tion in [18] is also closely related. ...
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[HTML] Scenario driven data modelling: a method for integrating diverse sources of data and data streams
[HTML] from biomedcentral.com
S Griffith, D Quest, T Brettin... - BMC Bioinformatics, 2011 - biomedcentral.com
... of data mashups or "purpose driven, customized data integrations that facilitate question
answering on a ... because we have not discovered a general-purpose way to compile natural
language down to a ... Gremlin is similar to SPARQL, it is a language for expressing queries over ...
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[PDF] ??????? SPARQL ?????????
[PDF] from ceaj.org
??... - ????????, 2011 - ceaj.org
... solve the problem of the answer extraction of restricted-domain question answering system,a ...
system model based on shallow semantic parsing is presented.A natural language interface
is ... of semantic chunk,the question vector is firstly generated,then SPARQL query technolo ...
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[PDF] Semantic Annotation for the Web of Data: An Ontology and RDF based Automated Approach
[PDF] from aicit.org
CY Yang... - Journal of Convergence Information Technology (JCIT) ..., 2011 - aicit.org
... the collection of Semantic Web technologies, eg RDF, OWL, SKOS, SPARQL, provides an ... The
WSD task has been an important field in natural language processing (NLP ... tasks such as machine
translation, information retrieval, text summarization, question answering, ... et al. ...
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Semantic linking through spaces for cyber-physical-socio intelligence: A methodology
[PDF] from knowledgegrid.net
H Zhuge - Artificial Intelligence, 2011 - Elsevier
... The concept dependency was used for natural language understanding [63]. ... Logics, proof and
trust are at the high level in the Semantic Web stack. Efforts include the development of various
Web languages like RDF and OWL, RIF, ontology, and query languages like SPARQL. ...
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[BOOK] E-librarian Service: User-friendly Semantic Search in Digital Libraries
C Meinel... - 2011 - books.google.com
... 7 1.3.2 Early Question-Answering Systems . . . . . 8 1.3.3 Natural Language Interface . . . . . ... 38
2.5.3 From OWL 1 to OWL 2 . . . . . 40 2.5.4 SPARQL, the Query Language . . . . . ...
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Cataloguing and Searching Musical Sound Recordings in an Ontology-Based Information System
MO Albuquerque, SWM Siqueira... - International Journal of ..., 2011 - igi-global.com
... portal (the user interface to the DL), a query translation component to translate the natural
language queries into ... ontologies and perform the answering of SPARQL (http:// www.w3.org/TR/
rdf-sparql-query/) queries against ... Ontology- based question answering for digital libraries. ...
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Metadata
A Salminen... - Communicating with XML, 2011 - Springer
... this purpose, it includes a vocabulary for 15 metadata elements (contributor, coverage, creator,
date, description, for- mat, identifier, language, publisher, relation, rights, source, subject, title,
and type), and the meaning of the terms has been defined by natural language [ 9] . For ...
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MANENT: An Infrastructure for Integrating, Structuring and Searching Digital Libraries
A Locoro, D Grignani... - Learning Structure and Schemas ..., 2011 - Springer
... 2 Background MANENT and the infrastructures for Digital Library integration and structuring
we will describe in this chapter rely on semantic web and natural language process- ing
approaches. ... Every operation is essentially a SPARQL [42] wrapper. ...
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[PDF] Rapid Development of Multimodal Dialogue Applications with Semantic Models
[PDF] from liu.se
R Neßelrath... - Knowledge and Reasoning in Practical Dialogue ..., 2011 - ida.liu.se
... multimodal dialogue infotainment appli- cations implement searching or even question answering
in- teraction ... models include the reac- tion to pointing gestures, the natural language understand-
ing ... 2009) are queried by SPARQL expressions and return their content in RDF ...
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On the Foundations of Data Interoperability and Semantic Search on the Web
[PDF] from umd.edu
H Haidarian Shahri - 2011 - drum.lib.umd.edu
... advancement of Natural Language Processing, Information Retrieval, Machine Learning,
Knowledge Representation and Reasoning, and massively parallel computation can drive
open-domain automatic Question Answering technology to a ...
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[PDF] Semantic Web User Interface: A Systematic Survey
[PDF] from mirrorservice.org
G Hachey - 2011 - cobe.mirrorservice.org
... 2.1 Related Work The tasks that users perform online along with some Semantic Web
tools to support them have been evaluated and nicely classified in [52]. A relatively
thorough review of natural language interfaces was conducted in [72]. ...
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[PDF] Semantic Web Search Based on Ontological Conjunctive Queries
[PDF] from websemanticsjournal.org
T Lukasiewicz, B Fazzinga... - ... and Agents on ..., 2012 - test.websemanticsjournal.org
... Some important layers below the Ontology layer are the RDF and RDF Schema layers
along with the SPARQL query language. ... The second direction is also a first step towards
Web search queries in (written or spoken) natural language. ...
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A Framework for Asynchronous Dialogue Systems: Concepts, Issues and Design Aspects
[PDF] from utlib.ee
M Treumuth - 2011 - dspace.utlib.ee
... a framework for building conversational agents or an attempt to handle question answering
problems ... Frame- Mapper which can be used to graphically map natural language expressions
to ... Currently, ORAKEL supports two Semantic Web formalisms: F-Logic and OWL/SPARQL. ...
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Semantic Web search based on ontological conjunctive queries
[PDF] from ox.ac.uk
B Fazzinga, G Gianforme, G Gottlob... - Web Semantics: Science, ..., 2011 - Elsevier
... Some important layers below the Ontology layer are the RDF and RDF Schema layers
along with the SPARQL query language. ... The second direction is also a first step towards
Web search queries in (written or spoken) natural language. ...
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[PDF] on the World Wide Web
[PDF] from google.com
T Tran, DM Herzig... - 2011 - sites.google.com
... Hermes and SWSE, which support more advanced querying capabilities, including basic SPARQL
graph patterns. ... query construction, there is a large body of work on Natural Language (NL) search
interfaces [2]. A popular example of question answering systems, which ...
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[PDF] Document Information
[PDF] from shef.ac.uk
R Garcia-Castro, M Yatskevich, CT dos Santos... - 2011 - staffwww.dcs.shef.ac.uk
Page 1. The state of semantic technology today - Overview of the First SEALS Evaluation
Campaigns Raúl García-Castro, Mikalai Yatskevich, Cássia Trojahn dos Santos, Stuart N. Wrigley,
Liliana Cabral, Lyndon Nixon and Ondrej Šváb-Zamazal April 2011 Page 2. ...
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[PDF] Semantic Web User Interface: A Qualitative Literature Survey
[PDF] from ghachey.info
G Hachey - 2011 - ghachey.info
... 5.11 SPARQL Interface Querying Trend . . . . . 34 5.12 Less Common
Querying Language Interfaces Trend . . . . . 34 5.13 Custom Querying
Language Interfaces Trend . . . . . 35 5.14 Natural Language ...
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User interests modeling based on multi-source personal information fusion and semantic reasoning
Y Ma, Y Zeng, X Ren... - Active Media Technology, 2011 - Springer
... fusion list are not exactly the same ("Web" and "Open Data" have swapped their positions, so
did "RDFa" and "SPARQL", which are ... Knowledge Representation Natural Language Processing ...
Semantic Web Frames Predicate Logic Machine Translation Question Answering ...
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SemSearchPro-Using Semantics throughout the Search Process
T Tran, DM Herzig... - ... : Science, Services and Agents on the ..., 2011 - Elsevier
... The exceptions are Hermes and SWSE, which support more advanced querying capabilities,
including basic SPARQL graph patterns. ... there is a large body of work on Nat- ural Language
(NL) search interfaces [2]. A popular example of question answering systems, which pro ...
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Ontologies and languages for representing mathematical knowledge on the Semantic Web
[PDF] from kwarc.info
C Lange - Semantic Web, 2011 - IOS Press
... knowledge comprises structures given in a logical language - formulae, statements (eg axioms),
and theo- ries -, a mixture of rigorous natural language and symbolic ... With SPARQL, for example,
there is now a standardized and widely supported query language for RDF. ...
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[PDF] Wikipedia research and tools: Review and comments
[PDF] from dtu.dk
FÅ Nielsen - 2011 - imm.dtu.dk
... Workshop on Collaboratively Constructed Semantic Re- sources focuses on social semantics
and so- cial natural language processing with sev ... suggested the competition faced by Wikipedia
from other knowledge-sharing Web-services: Ko- rean question/answering site Jisik iN ...
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[PDF] FP7-215535
[PDF] from larkc.eu
H Neth, J Quesada, LJS MPG, D Damljanovic... - 2011 - larkc.eu
... A basic question that has already been addressed in previous deliverables (eg, LarKC D2.7.2
and D2.3.3, Neth et al., 2011; Quesada et al., 2011) is whether subsetting can reduce the time
for SPARQL query evaluation, by first retrieving the relevant subset to a query and then ...
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Concept drift and how to identify it
[PDF] from websemanticsjournal.org
S Wang, S Schlobach... - ... : Science, Services and Agents on the ..., 2011 - Elsevier
... Labels do not refer to a unique identifier but to a natural language description used to convey
the meaning of a concept from one human to another. ... This toolkit currently requires different
versions of the ontology to be queryable through independent SPARQL-endpoints. ...
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[PDF] HyKSS: Hybrid keyword and semantic search
[PDF] from byu.edu
A Zitzelberger - 2011 - deg.byu.edu
... The pre-processing step transforms a user's free-form query into a structured semantic query.
We use the SPARQL query language10 for our implementation of HyKSS. The transformation ...
of facts that span multiple documents. Figure 3.3 shows the generated SPARQL query for ...
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Uma ferramenta para busca temporal na DBPedia a partir de uma ontologia
[PDF] from ufrgs.br
R Battassini - 2011 - lume.ufrgs.br
... Tabela 2.1: Exemplo de retorno de consulta SPARQL ..... ... contribution of this work is proposing
and implementing a tool capable of answering natural language temporal questions in ...
Keywords: temporal queries, question answering, DBPedia, ontology. ...
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Ontology Based Query Expansion-Retrieval Support for the Domain of Educational Research
[PDF] from bsz-bw.de
C Carstens - 2011 - opus.bsz-bw.de
... 12 Figure 8: SPARQL example query ..... ... 200 Figure 47: SPARQL query for deriving
query-related projects for the expansion of multi- facet queries..... 202 Page 13. ...
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2011 Index IEEE Transactions on Knowledge and Data Engineering Vol. 23
A Abbasi, H Abdulsalam... - IEEE ..., 2011 - doi.ieeecomputersociety.org
... 2011 79-94 Arenas, Marcelo, Gutierrez, Claudio, and Perez, Jorge, Some Remarks on the Paper
"semQA: SPARQL with Idempotent Disjunction"; TKDE April 2011 638-639 Augsten, Nikolaus,
Barbosa, Denilson, Bohlen, Michael M., and Palpanas, Themis, Efficient Top-k ...
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