Poweraqua: Fishing the semantic web
[PDF] from psu.eduV Lopez, E Motta... - The Semantic Web: Research and ..., 2006 - Springer
The Semantic Web (SW) offers an opportunity to develop novel, sophisticated forms of
question answering (QA). Specifically, the availability of distributed semantic markup on a
large scale opens the way to QA systems which can make use of such semantic ...
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[PDF] PowerAqua: Supporting Users in Querying and Exploring the Semantic Web Content
[PDF] from gate.ac.ukV Lopez, M Fernndez, E Motta... - Semantic Web Journal, 2011 - gate.ac.uk
Abstract. With the continued growth of online semantic information, the processes of searching
and managing this massive scale and heterogeneous content have become increasingly
challenging. In this work, we present PowerAqua, an ontology- based Question ...
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PowerAqua: Supporting users in querying and exploring the Semantic Web
[PDF] from gate.ac.ukV Lopez, M Fernández, E Motta... - Semantic Web, 2011 - IOS Press
With the continued growth of online semantic information, the processes of searching and
managing this massive scale and heterogeneous content have become increasingly
challenging. In this work, we present PowerAqua, an ontologybased Question Answering ...
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Toward a new generation of semantic web applications
[PDF] from auth.grM d'Aquin, E Motta, M Sabou... - Intelligent Systems, ..., 2008 - ieeexplore.ieee.org
... We've evaluated PowerAqua's ability to derive answers from multiple ontologies se- lected and
used on the fly during the QA process. Our evaluation showed that Power- Aqua's ontology search
and matching mech- anisms are powerful enough to successfully map most of the ...
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FABilT-finding answers in a billion triples
[PDF] from open.ac.ukM d'Aquin, V Lopez... - 2008 - oro.open.ac.uk
... Then, PowerAqua explores each returned document in more detail, examining rela- tions between
the relevant entities. For example, for the document http:// www.aifb.uni-karlsruhe.de/WBS/meh/
mapping/data/russia1a.rdf, Power- Aqua finds triples of the form <http://lonely.org ...
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What can be done with the semantic web? an overview of watson-based applications
[PDF] from open.ac.ukM d'Aquin, M Sabou, E Motta... - CEUR Workshop ..., 2008 - oro.open.ac.uk
... find related terms. 5.2 PowerAqua: Question Answering To some extent, PowerAqua9
can be seen as a straightforward human interface to any semantic document indexed
by Watson. Using PowerAqua, a user can 8 http://watson ...
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[CITATION] Poweraqua: Fishing the Semantic Web
L Vanessa, E Motta... - 2006
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Using Linked Data for Semi-Automatic Guesstimation
JA Abourbih, A Bundy... - 2010 AAAI Spring Symposium Series, 2010 - aaai.org
... The most developed system in this field is Power- Aqua (Lopez, Motta, and Uren 2006), which
uses a Se- mantic Web search engine to do ... In this section, we com- pare GORT with PowerAqua,
a Semantic Web-based ques- tion answering system (Lopez, Motta, and Uren 2006 ...
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Next generation semantic web applications
[PDF] from psu.eduE Motta... - The Semantic Web-ASWC 2006, 2006 - Springer
... In particular we will compare and contrast systems such as CS Aktive Space [3], which can be
characterized as first generation Semantic Web applications, from more recent systems, such
as PiggyBank [9], a Semantic Web browser, or PowerAqua [8], a question answering ...
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[PDF] Question Answering on the Real Semantic Web
[PDF] from uam.esV López, M Fernández, E Motta... - 6th International and ..., 2007 - nets.ii.uam.es
... In this work we present PowerAqua [2], a platform that evolves from the earlier AquaLog system,
designed to take advantage of the vast amount of heterogeneous semantic data offered by the
SW in order to interpret a query, without making any ... Figure1: Power Aqua Flow ...
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Semantic search meets the Web
[PDF] from psu.eduM Fernandez, V Lopez, M Sabou... - Semantic ..., 2008 - ieeexplore.ieee.org
... The first, drawn from the PowerAqua system [14], can search het- erogeneous knowledge bases
and generates answers to natural language queries. ... The semantic search system exploits ontology-
driven knowledge bases, and complements PowerAqua in two ways. ...
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Cross ontology query answering on the semantic web: an initial evaluation
[PDF] from psu.eduV Lopez, V Uren, MR Sabou... - Proceedings of the fifth ..., 2009 - portal.acm.org
... Second, we provide a first evaluation of the system, which in addition to providing data about
PowerAqua's competence, also gives us important insights into the issues related to using
the Semantic Web as the target answer set in Question Answering. ...
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A Single-Significant-Digit Calculus for Semi-Automated Guesstimation
J Abourbih, L Blaney, A Bundy... - Automated Reasoning, 2010 - Springer
... In this section, we com- pare gort with five other Semantic Web and knowledge-based systems:
Power- Aqua, a Semantic Web-based question answering system [7], quark, a domain-
independent, logic-based, natural-language, question-answering system [12], CS Aktive ...
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A Single-Signi?cant-Digit Calculus for Semi-Automated Guesstimation?
JA Abourbih, L Blaney, A Bundy... - ... : 5th International Joint ..., 2010 - books.google.com
... In this section, we com- pare gort with ?ve other Semantic Web and knowledge-based systems:
Power- Aqua, a Semantic Web-based question answering ... PowerAqua, quark and gort, on the
other hand, are each designed to operate with data from other Semantic Web resources ...
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[PDF] Ontology augmentation: combining semantic web and text resources
[PDF] from open.ac.ukM Fernandez, Z Zhang, V Lopez... - Proceedings of the ..., 2011 - people.kmi.open.ac.uk
... source (meat, vegetable, etc) can be inferred. The proposed approach has been developed as
an extension of a well- known SW tool, PowerAqua [18], [19]. ... PowerAqua selects, combines and
aggregates informa- tion obtained from multiple distributed SW information sources. ...
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Cross-ontology question answering on the Semantic Web-an initial evaluation
V Lopez, M Sabou, V Uren... - 2009 - oro.open.ac.uk
... Google Scholar, Look up in Google Scholar. Abstract. PowerAqua is a Question Answering
system, which takes as input a natural language query and is able to return answers drawn
from relevant semantic resources found anywhere on the Semantic Web. ...
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Knowledge Engineering and Management by the Masses
P Cimiano, H Pinto, G Burel, A Cano, M Rowe... - 2010 - mendeley.com
... PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic Web
(SW). ... In this paper we discuss the issues and lessons learned from our experience of integrating
PowerAqua as a front-end for DBpedia and a subset of Linked Data sources. ...
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Merging and ranking answers in the semantic web: The wisdom of crowds
[PDF] from psu.eduV Lopez, A Nikolov, M Fernandez, M Sabou... - The Semantic Web, 2009 - Springer
... Differently from this last trend, PowerAqua [9] attempts to perform open domain QA by taking
advantage of the freely available structured information on the Semantic Web (SW)3. This is a
key difference as, unlike the previous systems, PowerAqua does not impose an internal ...
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[PDF] Language technologies and the evolution of the semantic web
[PDF] from psu.eduE Motta... - Proc. of the Int. Conf. on Language Resources and ..., 2006 - Citeseer
... Here we will focus on two of these 'new generation tools', PiggyBank (Huynh et al., 2005) and
PowerAqua (Lopez et al., 2006). ... Both PiggyBank and PowerAqua drop the single-ontology
assumption and assume they have to deal with heterogeneous semantic markup. ...
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A Method for Ontology Module Selection
HM Zhu, YQ Liang, QJ Tian... - Key Engineering Materials, 2010 - Trans Tech Publ
... References [1] V. Lopez, E. Motta, and V. Uren. Power Aqua: Fishing the Semantic Web.
In Proceedings of the Third European Semantic Web Conference, (2006). ... [7] V. Lopez,
E. Motta, and V. Uren. PowerAqua: Fishing the Semantic Web. ...
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AutoSPARQL: Let Users Query Your Knowledge Base
[PDF] from jens-lehmann.orgJ Lehmann... - The Semantic Web: Research and Applications, 2011 - Springer
... schema. Question Answering (QA) Systems allow the user to directly enter his ques-
tion, eg in Ginseng5, NLP-Reduce6 or PowerAqua7. Usually, they need to be adapted
to a particular domain, eg via patterns or models. Cross ...
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[BOOK] Aqua-fitness: Aqua-aerobic, Aqua-power, Aqua-jogging, wassergymnastik
T Dargatz... - 2010 - books.google.com
4 Die Autoren Thorsten Dargatz absolvierte 1993 sein sport- wissenschaftliches Diplom an der
DSHS Köln und ist derzeit Doktorand am Zentrum für Muskel- und Knochenforschung der Berliner
Charité.Er arbeitete sowohl in der klinischen als auch ambulanten Rehabilitation und ...
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Scaling up question-answering to linked data
[PDF] from open.ac.ukV Lopez, A Nikolov, M Sabou, V Uren... - ... and Management by ..., 2010 - Springer
... PowerAqua is an open multi-ontology Question An- swering (QA) system for the Semantic Web
(SW). ... In this paper we discuss the issues and lessons learned from our experience of integrating
PowerAqua as a front-end for DBpedia and a sub- set of Linked Data sources. ...
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Powermap: Mapping the real semantic web on the fly
[PDF] from psu.eduV Lopez, M Sabou... - The Semantic Web-ISWC 2006, 2006 - Springer
... In this paper we present a mapping algorithm, PowerMap, which is a core component of the
PowerAqua ontology based question answering system. ... In Proc. of ESWC, 2005. 13. Lopez V.,
Motta E. and Uren, V. PowerAqua: Fishing the Semantic Web. In Proc. of ESWC, 2006. ...
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Reflections on five years of evaluating semantic search systems
V Uren, M Sabou, E Motta, M Fernandez... - International Journal of ..., 2010 - Inderscience
... a range of different questions. The third example (Section 2.3) uses some of the
functions of AquaLog's multi-ontology successor PowerAqua to provide query
expansion terms in an IR experiment. This shows, first, the extent ...
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What makes a good ontology? A case-study in fine-grained knowledge reuse
[PDF] from psu.eduM Fernández, C Overbeeke, M Sabou... - The Semantic Web, 2009 - Springer
... Our second scenario is provided by PowerAqua [13], an ontology-based Question Answering
(QA) system which receives questions in natural language and is capable of deriving an answer
by combining knowledge gathered from multiple online ontologies. ...
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[PDF] Evaluating Semantic Search Tools using the SEALS platform?
[PDF] from shef.ac.ukSN Wrigley, K Elbedweihy... - ... on Evaluation of ..., 2010 - staffwww.dcs.shef.ac.uk
... points which merit discussion. Furthermore, it should be noted that for some tools,
the formal evaluation is still ongoing; indeed, this is this case for PowerAqua hence
no detailed results will be presented for this tool. Due to space ...
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combiSQORE: an ontology combination algorithm
[PDF] from psu.eduR Ungrangsi, C Anutariya... - Proceedings of the 6th ..., 2007 - portal.acm.org
... On the other hand, the second scenario, which is called automatic knowledge reuse, addresses
the problem of automatically and dynamically finding a single or combinative ontology for next
generation Semantic Web applications [11], such as Magpie [7] and PowerAqua [9, 13 ...
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[PDF] Ontology selection: Ontology evaluation on the real semantic web
[PDF] from psu.eduM Sabou, V Lopez, E Motta... - ... of the Evaluation of Ontologies on ..., 2006 - Citeseer
... This new implementation of AquaLog is called PowerAqua [14]. One of the challenges in
PowerAqua is the selection of the right ontology for a given query from a Web based library. ... Page
7. OntoKhoj [20] Swoogle [6] OntoSelect [4] ActiveRank [1] *PowerAqua [14] ...
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A multiple-domain ontology builder
[PDF] from aclweb.orgS Salem... - ... of the 23rd International Conference on ..., 2010 - portal.acm.org
... Our Ontology Weighted Triples PowerAqua (Lopez et al., 2009) are both ontology based Question
Answering systems. PowerAqua extracts answers from various ontologies available on the web,
unlike AquaLog, which extracts answers from 1 configurable ontology. ...
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Resolving quantifier and number restriction to question owl ontologies
[PDF] from psu.eduS Mithun, L Kosseim... - Semantics, Knowledge and ..., 2007 - ieeexplore.ieee.org
... 222 Page 6. guage are still very rare. AquaLog [10] and its succes- sor PowerAqua [11] are
ontology-driven question an- swering systems. ... For this purpose they use string-based al- gorithms
and WordNet [12]. PowerAqua provides fa- cilities to query multiple ontologies. ...
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[PDF] FREyA: an Interactive Way of Querying Linked Data using Natural Language
[PDF] from gate.ac.ukD Damljanovic, M Agatonovic... - Proceedings of 1st ..., 2011 - gate.ac.uk
... With regards to portability, most of these systems are trialled with ontologies which cover different,
but narrow domains, with the exception of PowerAqua [16], the system that evolved from AquaLog
aiming to serve as a Question-Answering system for the Semantic Web. ...
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Semantic retrieval and ranking of Semantic Web documents using free-form queries
[PDF] from aegean.grV Spiliopoulos, K Kotis... - International Journal of Metadata ..., 2008 - Inderscience
... Two recent ongoing approaches that propose solutions for retrieving heterogeneous and
distributed SWDs, PowerAqua (Lopez et al., 2006a) and oMap (Straccia and Troncy, 2006),
use ontology-matching and query reformulation techniques. ...
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Using the semantic web as background knowledge for ontology mapping
[PDF] from open.ac.ukM Sabou, M d'Aquin... - 2006 - oro.open.ac.uk
... For instance, in Semantic Web applications like PowerAqua [9], the domains of the terms to be
mapped cannot be determined a priori and whatever background knowledge is needed, must
be identified dynamically and in real-time. ... PowerAqua: Fishing the Semantic Web. ...
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On the discovery of subsumption relations for the alignment of ontologies
[PDF] from demokritos.grV Spiliopoulos, GA Vouros... - ... and Agents on the World Wide ..., 2010 - Elsevier
... As a result, they propose the use of sense disambiguation techniques via the
PowerAqua tool [13], and focus on (a) improving the quality of the automatically
generated anchoring matches, and (b) discarding erroneous mappings. ...
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Semantically enhanced Information Retrieval: an ontology-based approach
M Fernandez, I Cantador, V López, D Vallet... - Web Semantics: Science ..., 2010 - Elsevier
... This query is processed by the query processing module, which has been replaced by an
ontology-based Question Answering (QA) system, PowerAqua (L pez, Sabou, Uren & Motta,
2009). ... Hence, PowerAqua can discard the sense of rock as a stone. ...
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Semantic search on the Web
[PDF] from psu.eduB Fazzinga... - Semantic Web, 2010 - IOS Press
... As regards the first kind of search, answers to a natural language query are retrieved by exploiting
a previous system, called PowerAqua [23], which works in the following way: first, the user query
is translated from natural lan- guage into a structured format, called linguistic triple ...
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Querying Linked Data Using Semantic Relatedness: A Vocabulary Independent Approach
A Freitas, J Oliveira, S O'Riain, E Curry... - Natural Language ..., 2011 - Springer
... PowerAqua [13] is a question answering system focused on natural language questions over
Se- mantic Web/Linked Data datasets. PowerAqua uses PowerMap to match query terms to
vocabulary terms. ... Lopez, V., Motta, E., Uren, VS: PowerAqua: Fishing the semantic web. ...
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[PDF] Dynamic semantics ontological framework for web semantics
[PDF] from wseas.usT Rodriguez, J Aguilar... - Proceedings of the 9th WSEAS ..., 2010 - wseas.us
... PowerAgua architecture is composed 2 SPARQL is a standard language of consultation
for recuperating information from RDF data, (www.w3.org/TR/rdf-sparql-query). 3
http://technologies.kmi.open.ac.uk/poweraqua/publications- downloads.php ...
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[HTML] LexValueSets: An Approach for Context-Driven Value Sets Extraction
[HTML] from nih.govJ Pathak, G Jiang, SO Dwarkanath... - AMIA Annual ..., 2008 - ncbi.nlm.nih.gov
... Power-Aqua [3] allows users to ask questions using (controlled) natural language constructs, which
are then translated into a set of logical queries for deriving a set of RDF 6 triples. ... PowerAqua: Fishing
the Semantic WebIn: 3rd European Semantic Web Conference. ...
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Query Sentences as Semantic (Sub) Networks
[PDF] from psu.eduJ Booth, B Di Eugenio, IF Cruz... - ... Computing, 2009. ICSC' ..., 2009 - ieeexplore.ieee.org
... It does not rely on complex natural language processing, nor does it use a grammar. It extracts
keywords and attempts to generate simple queries. AquaLog [5] and its successor PowerAqua
[6] are question answering systems that operate on semantic web ontologies. ...
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Watson: A gateway for the semantic web
M Sabou, M Dzbor, C Baldassarre... - Poster session of the ..., 2007 - Citeseer
... 2005. 32, E.: AquaLog: An ontology-portable question answering system for the Semantic - Lopez,
Pasin, et al. 30, P.: Finding and ranking knowledge on the semantic web - Ding, Pan, et al. 30,
PowerAqua: Fishing the Semantic Web - Lopez, Motta, et al. - 2006. ...
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ArhiNet-A Knowledge-Based System for Creating, Processing and Retrieving Archival eContent
I Salomie, M Dinsoreanu, C Pop... - Web Information Systems and ..., 2010 - Springer
... memory models [11]. For querying and reasoning, Ginseng [12], Gino [13] and
PowerAqua [14] provide solutions for natural-language ontology guided user queries.
Page 3. ArhiNet - A Knowledge-Based System 101 In our ...
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[BOOK] Multi-layered approach to aligning heterogeneous ontologies
[PDF] from psu.eduW Sunna - 2008 - Citeseer
... The PowerMap algorithm is the core component of PowerAqua ontology based
question answering application [23] that tries to answer questions asked in natural
language by making use of the available online semantic data. ...
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Ontological modeling for interactive question answering
R Basili, D De Cao... - ... conference on On the move to ..., 2007 - portal.acm.org
... that allows the user to ask ques- tions in natural language and find back a set of point wise
answers: these are document fragments that contain a precise reply to the user question [1]. An
interesting use of ontologies as Knowledge for QA is showed in PowerAqua[2]. Even QA is ...
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[PDF] Watson: A gateway for the semantic web
[PDF] from open.ac.ukM d'Aquin, M Sabou, M Dzbor, C Baldassarre... - 2007 - oro.open.ac.uk
... The goal is to dynamically find and combine the relevant knowledge among online ontologies
and semantic data, allowing cross-domain question answering in the case of PowerAqua [13]
(the successor of AquaLog), and an extended coverage of the semantic browsing with ...
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[PDF] Watson: Supporting next generation semantic web applications
[PDF] from open.ac.ukM d'Aquin, C Baldassarre, L Gridinoc, M Sabou... - 2007 - oro.open.ac.uk
... The goal is to dynamically find and combine the relevant knowledge among online ontologies
and semantic data, allowing cross-domain question answering in PowerAqua [10] (the successor
of AquaLog), and an extended coverage of the semantic browsing with Magpie. ...
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Ontology Selection for the Real Semantic Web: How to Cover the Queen's Birthday Dinner?
[PDF] from psu.eduM Sabou, V Lopez... - Managing Knowledge in a World of ..., 2006 - Springer
... The new implementation of AquaLog, Power- Aqua [6], overcomes this limitation by extending
the system in the direction of open question ... Our applications, especially PowerAqua, illustrate
a need for considering relations and not just concepts when selecting an ontology. ...
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Concept Presentation Conversion for Cooperative Information Engineering
DM Chen - Applied Mechanics and Materials, 2011 - Trans Tech Publ
... Page 3. 3.2. Event and Answer Method Event answering using Semantic Web technologies
is not a new idea. PowerAqua is one such system designed to make use of distributed
semantic contents to answer user queries in natural language. ...
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A Structured Semantic Query Interface for Reasoning-Based Search and Retrieval
[PDF] from upatras.grD Koutsomitropoulos, R Borillo Domenech... - The Semantic Web: ..., 2011 - Springer
... Such a system is PowerAqua [12], where a user query is translated from natural language
into a structured format. ... Lopez, V., Motta, E., Uren, V.: PowerAqua: Fishing the Semantic Web.
In: 3rd European Semantic Web Conference, Montenegro (2006) 13. ...
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[PDF] Iterative schema-based semantic matching
[PDF] from psu.eduP Shvaiko - DIT-University of Trento, Tech. Rep. DIT-06-102, 2006 - Citeseer
Page 1. UNIVERSITY OF TRENTO DEPARTMENT OF INFORMATION AND COMMUNICATION
TECHNOLOGY 38050 Povo - Trento (Italy), Via Sommarive 14 http://www.dit.unitn.it ITERATIVE
SCHEMA-BASED SEMANTIC MATCHING Pavel Shvaiko December 2006 ...
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LexSearch: An Approach for Leveraging Semantic Annotations to Searching Ontologies
[PDF] from psu.eduJ Pathak, JD Buntrock... - 2008 - aaai.org
... PowerAqua (Lopez, Motta, & Uren 2006) allows users to ask questions using (controlled)
natural language constructs, which are then used to derive a set of triples for finding
7http://wordnet.princeton.edu/ Page 3. ... PowerAqua: Fishing the Semantic Web. ...
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Using Selectional Restrictions to Query an OWL Ontology
B Bennett... - Formal ontology in information systems: ..., 2006 - books.google.com
... AquaLog [19] and its successor PowerAqua [20], for example, are ontology-driven QA
systems, which take an ontology and a natural language question as an input and return
answers drawn from semantic data compliant with the input ontology. ...
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Watson, more than a Semantic Web search engine
M d'Aquin... - Semantic Web, 2011 - IOS Press
... the group). The main strength of PowerAqua resides in the fact that this answer
is derived dynamically from the relevant data available on the Semantic Web, as
dis- covered and explored through Watson. Garcia et al. in [17 ...
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Semantic information retrieval in a distributed environment
[PDF] from unsw.edu.auAA Iqbal, M Ott... - ... and Networking Conference, ..., 2009 - ieeexplore.ieee.org
... The efforts for generating queries through graphical tools (eg VQSs [4] and NITELIGHT [5]) or
Question/Answering system (eg Aqualog [6] and PowerAqua [7]) are the initiatives intending
to target non- expert users seeking to query ontologies and subsequently benefit from ...
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Using selectional restrictions to query an OWL ontology
[PDF] from psu.eduL Kosseim, R Siblini, CJO Baker... - Proceeding of the 2006 ..., 2006 - portal.acm.org
... In: Proceedings European Semantic Web Conference (ESWC), Crete (2005) 546-562.
20. Lopez, V., Motta, E., Uren, V.: Poweraqua: Fishing the semantic web. In: Proceedings
European Semantic Web Conference (ESWC), Montenegro (2006). ...
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[PDF] HyKSS: Hybrid Keyword and Semantic Search
[PDF] from byu.eduA Zitzelberger - 2011 - deg.byu.edu
Page 1. HyKSS: Hybrid Keyword and Semantic Search Andrew Zitzelberger A thesis submitted
to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree
of Master of Science David W. Embley, Chair Stephen W. Liddle Tony R. Martinez ...
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Roundtrip ontology authoring
[PDF] from psu.eduB Davis, A Iqbal, A Funk, V Tablan... - The Semantic Web- ..., 2008 - Springer
... base. PowerAqua [20] extends Aqua- Log, allowing for an open domain
question-answering for the semantic web. The system dynamically locates and
combines information from multiple domains. 5 Conclusion and Discussion ...
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Smeagol: A "Specific-to-General" Semantic Web Query Interface Paradigm for Novices
A Clemmer... - Database and Expert Systems Applications, 2011 - Springer
... user to answer complex questions expressed as a graph pattern, such as "Who are all of the
authors of books published in Germany in the year 1974?" Within the domain of query interfaces,
Natural Language Interface (NLI) systems such as FREyA[4], PowerAqua[13], PANTO ...
Import into BibTeX
[PDF] D2. 2.2 Report: Controlled Language IE Components version 2
[PDF] from psu.eduA Funk, B Davis, V Tablan, K Bontcheva... - 2007 - Citeseer
... This is to be addressed in Power- Aqua [LMU06], which aims to find answers from distributed,
ontology-based semantic markup. This allows PowerAqua to find answers that require "composing
heterogeneous information derived from multiple information sources that are ...
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On designing controlled natural languages for semantic annotation
B Davis, P Dantuluri, L Dragan... - Controlled Natural ..., 2010 - Springer
... a knowledge base. PowerAqua [19] extends AquaLog, allowing for an open domain
question-answering for the semantic web. The system dynamically locates and
combines information from multiple domains. Perhaps the most ...
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Semantic Web Technologies: Ready for Adoption?
V Janev... - IT Professional, 2009 - computer.org
... as SemSearch), by translating keyword-only queries into SPARQL, or by using ontologies in
a limited domain (such as the GoPubMed semantic search engine 8 ); querying by building visual
graphs (such as Falcon-S), natural language analysis (such as PowerAqua), and so on ...
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[BOOK] Ontology matching
J Euzenat... - 2007 - books.google.com
Page 1. Jerome Euzenat Pavel Shvaiko •zJ springer Page 2. Ontology Matching Page
3. Jérôme Euzenat · Pavel Shvaiko Ontology Matching With 67 Figures and 18 Tables
123 Page 4. Authors Jérôme Euzenat INRIA Rhône-Alpes ...
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Gino-a guided input natural language ontology editor
[PDF] from psu.eduA Bernstein... - The Semantic Web-ISWC 2006, 2006 - Springer
... Hence, LingoLogic seems to belong to the category of NLI-based on- tology/database querying
tools such as PRECISE [23], AquaLog/PowerAqua [16,15], START [13], SWAT [6], or Ginseng
[5] - the GINO predecessor. ... Poweraqua: Fisching the semantic web. ...
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Solving semantic ambiguity to improve semantic web based ontology matching
[PDF] from open.ac.ukJ Gracia, V Lopez, M d'Aquin, M Sabou, E Motta... - 2007 - oro.open.ac.uk
... use of both. PowerMap is the solution adopted by PowerAqua, a multiontology-based
Question Answering platform [4], to map user terminology into ontology-compliant
terminology distributed across ontologies. The PowerMap ...
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SwetoDblp ontology of Computer Science publications
[PDF] from psu.eduB Aleman-Meza, F Hakimpour... - Web Semantics: Science ..., 2007 - Elsevier
... The SwetoDblp and SWETO ontologies are being used to test the new generation tools beyond
AquaLog that make use of large-scale ontology repositories (see PowerMap and PowerAqua
at the AquaLog website, kmi.open.ac.uk/technologies/aqualog/). ...
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[PDF] Natural Language Interfaces to Conceptual Models
[PDF] from gate.ac.ukDD Damljanovic - 2011 - gate.ac.uk
... 5 Portability of Natural Language Interfaces 57 5.1 Introduction . . . . . 57 5.2 ORAKEL . . . . . 61
5.3 AquaLog and PowerAqua . . . . . 63 5.4 E-librarian . . . . . 65 5.5 PANTO . . . . . ...
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Vietnamese Knowledge Base development and exploitation
TT Phan... - ... Journal of Business Intelligence and Data ..., 2011 - Inderscience
... features. Another research, the AquaLog project (Lopez et al., 2007) with its
enhanced version Power Aqua, is one of the best researches in Question-Answering
field in both subjects of question analysis and KB exploitation. ...
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[PDF] Using TREC for cross-comparison between classic IR and ontology-based search models at a Web scale
[PDF] from psu.eduM Fernandez, V Lopez, E Motta, M Sabou... - ... search workshop at ..., 2009 - Citeseer
... is available at http://technologies.kmi.open.ac.uk/poweraqua/trec- evaluation.html 3.3 Generating
the set of annotations The overall annotation process is shown in Figure 6, and consists of the
following steps to be performed for every semantic entity of each ontology. ...
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[PDF] Discovering and merging keyword senses using ontology matching
[PDF] from psu.eduM Espinoza, R Trillo, J Gracia... - Ontology Matching, 2006 - Citeseer
... In ICEIS (4), 2004. 7. V. Lopez, E. Motta, and V. Uren. Poweraqua: Fishing the semantic web.
In 3rd European Sematic Web Conference, Budva, Montenegro, June 2006. 8. G. Miller. WordNet:
A Lexical Database for English. Communications of the ACM, 38(11), nov 1995. ...
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Semantic Search Components: a blueprint for effective query language interfaces
[PDF] from psu.eduV Uren... - Managing Knowledge in a World of Networks, 2006 - Springer
... Currently its key limitations are that it can only search one knowledge base at once (we are
addressing this in a new version called PowerAqua [6]), and that it can only answer a question
that can be reformulated as no more than two triples that form a path. ...
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[PDF] Document Information
[PDF] from shef.ac.ukR 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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Adopting Graph Traversal Techniques for Context-Driven Value Sets Extraction from Biomedical Knowledge Sources
[PDF] from psu.eduJ Pathak, G Jiang, SO Dwarkanath... - The IEEE International ..., 2008 - computer.org
... PowerAqua [5] allows users to ask questions using (controlled) natural language constructs,
which are then translated into a set of logical queries for deriv- ing a set of RDF 8 triples. These
triples essentially con- tain the ontological concepts relevant to the user query. ...
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[PDF] Method and system for semi-automatic guesstimation
[PDF] from psu.eduJA Abourbih - Citeseer, 2009 - Citeseer
Page 1. Method and System for Semi-Automatic Guesstimation Jonathan A. Abourbih
Master of Science Artificial Intelligence School of Informatics University of Edinburgh
2009 Page 2. Abstract Guesstimation is a widely-used ...
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Controlled natural languages and the semantic web
[PDF] from soton.ac.ukPR Smart - 2008 - eprints.ecs.soton.ac.uk
Page 1. Paul Smart School of Electronics and Computer Science University of Southampton
Southampton SO17 1BJ United Kingdom 27th July 2008 Controlled Natural Languages and
the Semantic Web Page 2. Controlled Natural Languages and the Semantic Web i ...
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Ontologies for knowledge management
[PDF] from uni-kl.deA Abecker... - Handbook on ontologies, 2009 - Springer
... Prototype sys- tems like PowerAqua, AquaLog or ORAKEL show how advanced ontology- based
Semantic Web methods, natural-language processing, and machine learning can be combined
in systems that lift document retrieval to real ques- tion answering from distributed ...
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[PDF] On Variety of Semantic Search Systems and Their Evaluation Methods'
[PDF] from ntnu.noD Strasunskas... - The Proceedings of the International ..., 2010 - folk.ntnu.no
... 2006, LNAI 4248, pp 238-245. Lopez, V., Motta, E. and Uren, V. (2006) "PowerAqua:
Fishing the Semantic Web", In The Semantic Web: Research and Applications, ESWC,
LNCS 4011, pp 393-410. Lopez, V., Uren, V., Motta, E ...
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[BOOK] The Semantic Web: Research and Applications: 3rd European Semantic Web Conference, ESWC 2006, Budva, Montenegro, June 11-14, 2006: Proceedings
Y Sure... - 2006 - books.google.com
... 363 Towards Distributed Information Retrieval in the Semantic Web: Query Reformulation
Using the oMAP Framework Umberto Straccia, Raphael Troncy..... 378 PowerAqua: Fishing
the Semantic Web Vanessa Lopez, Enrico Motta, Victoria Uren..... ...
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[PDF] OpenKnowledge Deliverable 3.1.: Dynamic ontology matching: a survey
[PDF] from psu.eduP Shvaiko, F Giunchiglia, M Schorlemmer... - 2006 - Citeseer
... 3.3 Open browsing and query answering These scenarios are based on experience with the
Magpie [24] and AquaLog/PowerAqua [55, 56] tools. ... PowerAqua aims to select and aggregate
informa- tion derived from multiple heterogeneous ontologies on the web. ...
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AquaLog: An ontology-driven question answering system for organizational semantic intranets
[PDF] from psu.eduV Lopez, V Uren, E Motta... - ... : Science, Services and Agents on the ..., 2007 - Elsevier
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Enriquidor automàtic de la ontologia de Pat. mapa
[PDF] from upc.eduM Parramón Teixidó - 2011 - upcommons.upc.edu
Page 1. PFC Miguel Parramón Dept. Llenguatges i Sistemes Informatics Universitat
Politecnica de Catalunya parramon@lsi.upc.edu June 19, 2011 Page 2. Chapter 1
Abstract The Semantic Web is the new wave of developments ...
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[PDF] AquaLog: An ontology-driven Question Answering System as an interface to the Semantic Web
[PDF] from psu.eduV Lopez, E Motta, V Uren... - Journal of Web Semantics, 2007 - Citeseer
Page 1. AquaLog: An ontology-driven Question Answering system as an interface to the
Semantic Web Vanessa Lopez, Victoria Uren, Enrico Motta, Michele Pasin. Knowledge Media
Institute & Centre for Research in Computing, The Open University. ...
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How useful are natural language interfaces to the semantic web for casual end-users?
[PDF] from psu.eduE Kaufmann... - Proceedings of the 6th international The ..., 2007 - portal.acm.org
... In: 5th ISWC, Athens, GA, pp. 980-981 (2006) 18. Lopez, V., Motta, E., Uren, V.: Poweraqua:
Fishing the semantic web. In: 3rd ESWC, Budva, Montenegro, pp. 393-410 (2006) 19. Minock,
M.: A phrasal approach to natural language interfaces over databases. ...
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[PDF] Factbox-a framework for instantiating ontological relations from text
[PDF] from sange.fiP Sazedj... - Workshop on Web Content Mining with Human ..., 2006 - sange.fi
... Knowledge Management Systems at WM, pp. 505-510, 2005. 14. V. Lopez, E. Motta,
and V. Uren, PowerAqua: Fishing the Semantic Web, in Proceedings of ESWC,
pp. 393-410, 2006. 15. J. Iria and F. Ciravegna, Relation ...
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[BOOK] The Semantic Web: Research and Applications: 8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29 a June 2, 2011. ...
G Antoniou, M Grobelnik, E Simperl, B Parsia... - 2011 - books.google.com
Page 1. Grigoris Antoniou Marko Grobelnik Elena Simperl Bijan Parsia Dimitris
Plexousakis Pieter De Leenheer Jeff Pan (Eds.) The Semantic Web: Research and
Applications 8th Extended Semantic Web Conference, ESWC ...
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The usability of semantic search tools: a review
[PDF] from open.ac.ukV Uren, Y Lei, V Lopez, H Liu... - The Knowledge ..., 2007 - Cambridge Univ Press
Page 1. The usability of semantic search tools: a review VICTORIA UREN 1,YUANGUI
LEI 1,VANESSA LOPEZ 1, HAIMING LIU 1,ENRICO MOTTA 1 andMARINA
GIORDANINO 2 1Knowledge Media Institute, Open University ...
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[PDF] Creating and querying linguistically motivated ontologies
[PDF] from psu.eduR Schwitter - Advances in Ontologies, 2008 - Citeseer
Page 79. Creating and Querying Linguistically Motivated Ontologies Rolf Schwitter
Centre for Language Technology Macquarie University Sydney NSW 2109, Australia
Email: schwitt@ ics. mq. edu. au Abstract This paper argues ...
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[PDF] Explaining Semantic Web Applications
[PDF] from utep.eduDL McGuinness, V Furtado, PP da Silva... - ... Web Engineering in ..., 2008 - cs.utep.edu
Page 1. Copyright (c) 2009, IGI Global, distributing in print or electronic forms without written
permission of IGI Global is prohibited. AbstrAct In this chapter, we introduce the concept of
explanation for Semantic Web applications by providing motivation, description, and examples. ...
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Discovering the semantics of user keywords
[PDF] from psu.eduR Trillo, J Gracia, M Espinoza... - Journal of Universal Computer ..., 2007 - jucs.org
Page 1. Discovering the Semantics of User Keywords Raquel Trillo, Jorge Gracia,
Mauricio Espinoza and Eduardo Mena (IIS Department, University of Zaragoza, Spain
{raqueltl, jogracia, mespinoz, emena}@unizar.es) Abstract ...
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[CITATION] Über die Relevanz des Einsatzes von Aquafitness im 3-Säulentherapieplan bei Diabetes mellitus Typ-2
O Grünwald - 2011 - GRIN Verlag GmbH
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Exploring the semantic web as background knowledge for ontology matching
M Sabou, M d'Aquin... - Journal on Data Semantics XI, 2008 - Springer
Page 1. Exploring the Semantic Web as Background Knowledge for Ontology Matching Marta
Sabou, Mathieu d'Aquin, and Enrico Motta Knowledge Media Institute (KMi) The Open University,
Milton Keynes, United Kingdom {rmsabou,m.daquin,e.motta}@open.ac.uk Abstract. ...
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Evaluating the usability of natural language query languages and interfaces to semantic web knowledge bases
[PDF] from uzh.chE Kaufmann... - Web Semantics: Science, Services and Agents ..., 2010 - Elsevier
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Bootstrapping named entity resources for adaptive question answering systems
[PDF] from uc3m.esP Sánchez - 2010 - e-archivo.uc3m.es
Page 1. Universidad Carlos III de Madrid Escuela Politecnica Superior Tesis Doctoral
Departamento de Informática Bootstrapping Named Entity Resources for Adaptive Question
Answering Systems Leganés, Julio de 2010 Autor: César de Pablo Sánchez ...
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Towards portable natural language interfaces to knowledge bases-The case of the ORAKEL system
[PDF] from gate.ac.ukP Cimiano, P Haase, J Heizmann, M Mantel... - Data & Knowledge ..., 2008 - Elsevier
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[BOOK] An End to All Disease: Towards a Universal Theory of Disease, Rejuvenation, and Immortality
LF Frego - 2006 - books.google.com
Page 1. & The Da Vinci Cdde Revelatidns lt. Lawrence F. Fregd, usnr [red Page 2. Page
3. Page 4. AN END TO ALL DISEASE: Towards A Universal Theory of Disease,
Rejuvenation & Immortality & THE DA VINCI CODE REVELATIONS ...
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Die Konzeptualisierung von Wasser als Raum in der Sprache von Wassersportzeitschriften
L Ortner - Wasser und Raum: Beiträge zu einer Kulturtheorie ..., 2008 - books.google.com
Page 62. Lorelies Ortner Die Konzeptualisierung von Wasser als Raum in der Sprache
von Wassersportzeitschriften 0. Einleitung Funsport, Fitness und Wellness sind in den
letzten Jahren zum Lebens- stil ganzer Generationen geworden. ...
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[BOOK] Plavání
I Cechovská - 2008 - books.google.com
Page 1. Page 2. e ?<??/\1 j/?. Page 3. Page 4. Plavání Irena C ? echovská Tomáš Miler Grada
Publishing druhé, pr?epracované vydání Page 5. Irena Cechovská, Tomáš Miler Plavání Vydala
Grada Publishing, as U Pruhonu 22, Praha 7 obchod@grada.cz, www.grada.cz tel. ...
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[BOOK] Spatial concerns in development: a Sri Lankan perspective
KL Gunaratna - 2006 - books.google.com
Page 1. Spatial Concerns in Development A Sri Lankan Perspective Page 2. Page
3. Page 4. The book Spatial Concerns in Development: A Sri Lankan Perspective,
based on analyses of experiences gained with various aspects ...
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