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Query portals

Sanjay Agrawal, Kaushik Chakrabarti, Surajit Chaudhuri, Venkatesh Ganti, Arnd Christian König, Dong Xin
2010 Proceedings of the 2010 international conference on Management of data - SIGMOD '10  
In this paper, we present the Query Portals system that addresses these limitations. The Query Portals system dynamically generates a portal for an entity-oriented query.  ...  Web search engines federate such entity-oriented queries to relevant structured databases; the results of those searches are then returned to the user along with web search results.  ...  However, unlike a web portal which is static, a query portal is generated dynamically for each query.  ... 
doi:10.1145/1807167.1807310 dblp:conf/sigmod/AgrawalCCGKX10 fatcat:hk6im47eifc2recubmcfkaayna

Integrating, Indexing and Querying the Tangible and Intangible Cultural Heritage Available Online: The QueryLab Portal

Maria Teresa Artese, Isabella Gagliardi
2022 Information  
The purpose of the developed portal is to provide query tools managing the web services provided by cultural heritage databases in a transparent way, allowing the user to make a single query and obtain  ...  There are two types of inventories: those who give data access via web services or open data, and others which are closed to external access and can be visited only through dedicated web sites, generating  ...  For the first type of inventory, it is possible to develop query tools using the API web services when provided, so we studied and tested different GLAM web services to check their integration in the portal  ... 
doi:10.3390/info13050260 fatcat:njgm2o3djngidbrkpvd7e3djhm

Knowledge Portals: Ontologies at Work

Steffen Staab, Alexander Maedche
2001 The AI Magazine  
Hence, services flourish that put up knowledge portals for a well-structured orientation on the web. 1 Although there are some general-purpose knowledge portals such as Yahoo, the majority of knowledge  ...  Therefore, we offer a range of techniques that allow for navigating and querying the knowledge portals we built: A hypertext link can contain a query that is dynamically evaluated when one clicks on the  ...  Recently, he started to build a new research group at the FZI Research Center for Information Technologies at the University of Karlsruhe that researches semanic web technologies and applies them to knowledge  ... 
doi:10.1609/aimag.v22i2.1561 dblp:journals/aim/StaabM01 fatcat:jchcwanknrfzbizuc2gnarqioq

Ontology matching for dynamic publication in semantic portals

Fernanda Aparecida Lachtim, Ana Maria de Carvalho Moura, Maria Cláudia Cavalcanti
2009 Journal of the Brazilian Computer Society  
In order to illustrate its use, the e-CMS strategy was applied to SiGePoS, a System for Generating Semantic Portals.  ...  However, in order to keep portals constantly up-to-date, it is necessary to provide means for a more dynamic publication, integrating the portal content with information retrieved from different ontology-based  ...  However, generating information dynamically for a semantic portal is not a trivial task.  ... 
doi:10.1590/s0104-65002009000100004 fatcat:5w25k56bfzgwhgqqxzomikkary

Ontology matching for dynamic publication in semantic portals

Fernanda Aparecida Lachtim, Ana Maria de Carvalho Moura, Maria Cláudia Cavalcanti
2009 Journal of the Brazilian Computer Society  
In order to illustrate its use, the e-CMS strategy was applied to SiGePoS, a System for Generating Semantic Portals.  ...  However, in order to keep portals constantly up-to-date, it is necessary to provide means for a more dynamic publication, integrating the portal content with information retrieved from different ontology-based  ...  However, generating information dynamically for a semantic portal is not a trivial task.  ... 
doi:10.1007/bf03192575 fatcat:wg27zumvhzbs5kfo7gqrafjeuq

Developing portals/portlets using Enterprise JavaBeans for Grid users

X. Yang, A. Akram, R. J. Allan
2007 Concurrency and Computation  
A web based portal acting as a presentation layer to the Grid has a means that we can provide transparent access to Grid resources.  ...  Additional benefits come with J2EE 1.4 which makes it possible to build up advanced service-based Grid portals by exposing stateless session beans as web services.  ...  J2EE provides Java Servlet, JavaServer Pages and JavaServer Faces to generate dynamic web pages for rendering information in web browsers.  ... 
doi:10.1002/cpe.1200 fatcat:pvicabcr2jeqznkphrd7y2zutm

Re-Engineering a Reverse Engineering Portal to a Distributed SOA

W.M. Mongan, M. Shevertalov, S. Mancoridis
2008 2008 16th IEEE International Conference on Program Comprehension  
REportal is an existing web-based reverse engineering portal web site that provides access to a suite of reverse engineering and program comprehension tools via a web browser.  ...  Using a service-oriented architecture, we abstract the process flow of the system from the underlying tools, enabling a wizard-style method of adding services to the system, and facilitating more "hands-off  ...  Contributions to SOA Research The primary contribution of a service-oriented web portal is to serve as a case study for ongoing research into Service Oriented Architectures.  ... 
doi:10.1109/icpc.2008.17 dblp:conf/iwpc/MonganSM08 fatcat:r5wq6vkuenhzrmwzbttqps7tuu

An Integrated ERP with Web Portal

Yehia M Helmy
2012 Advanced Computing An International Journal  
So the need for a web portal has been increased in order to support decision making in the different organizational levels at internet time by providing features such as, customization, personalization  ...  Also the Data marts will be used in order to shorten the response time of queries generated by the users.  ...  [8] 3-Personalization means adapting the portal to individual needs by adding or deleting functionality. 4-Support for collaboration, by providing a dynamic and flexible way for customers, suppliers  ... 
doi:10.5121/acij.2012.3501 fatcat:gxonutm7jffghlnzluenkq5whm

Architecture of the Organic.Edunet Web Portal

Nikos Manouselis, Kostas Kastrantas, Salvador Sanchez-Alonso, Jesus Caceres, Hannes Ebner, Matthais Palmer
2009 International Journal of Web Portals  
The use of Semantic Web technologies in educational Web portals has been reported to facilitate users' search, access, and retrieval of learning resources.  ...  More specifically, it describes the architecture behind the Organic.Edunet Web portal that aims to provide access to a federation of learning repositories with learning resources on agricultural topics  ...  The main characteristics of the LUISA architecture are its service-orientation and the built-in capabilities for semantic querying.  ... 
doi:10.4018/jwp.2009092105 fatcat:3y2iz75csvbdbdhgtfhwqcy72e

Natural Language Processing for Semantic Assistance in Web Portals

Fedor Bakalov, Bahar Sateli, Rene Witte, Marie-Jean Meurs, Birgitta Konig-Ries
2012 2012 IEEE Sixth International Conference on Semantic Computing  
Web portals are a major class of web-based content management systems. They can provide users with a single point of access to a multitude of content sources and applications.  ...  We present the first work examining the integration of natural language processing into web portals to provide users with semantic assistance in analyzing and interpreting content.  ...  Web Portal extension for Semantic Assistants NLP services Extension of JSR286 Generic Portlet: Methods for Making Semantic Assistants Requests, Generating Menu, Displaying Results, etc.  ... 
doi:10.1109/icsc.2012.38 dblp:conf/semco/BakalovSWMK12 fatcat:75wr55fkjbe5zfhbbs35h7ys4a

Library portals: toward the semantic Web

Tamar Sadeh, Jenny Walker
2003 New Library World  
The semantic Web is an exciting prospect, but not yet a reality, for researchers who are faced with an ever-increasing range of material ± some freely available and some accessible to them only by virtue  ...  This paper introduces the concept of the semantic Web and indicates how, if realized, the semantic Web could be of great benefit to researchers.  ...  This step will open new perspectives for community Web portals.  ... 
doi:10.1108/03074800310458241 fatcat:ruhy6uq7vvfapj6nonqzeoeelm

Knowledge portals and the emerging digital knowledge workplace

R. Mack, Y. Ravin, R. J. Byrd
2001 IBM Systems Journal  
Technology can support these goals, and knowledge portals have emerged as a key tool for supporting knowledge work.  ...  text search, and categorization; and we discuss new functionality for future inclusion in knowledge portals.  ...  In our K Portal, we developed a set of object-oriented portal abstractions for run-time support of applications, captured in Java** classes that correspond to familiar entities such as documents, categories  ... 
doi:10.1147/sj.404.0925 fatcat:sijnny3wxbarnhsmgug64tepxa

An Architectural Framework for Web Portal in Ubiquitous Pervasive Environment

Muhammad Taqi Raza, Ryu Jeatek, Seung-Wh Yoo, Ki-Hyung Kim, Seong-Soon Joo, Wun-Cheol Jeong
2009 2009 Seventh Annual Communication Networks and Services Research Conference  
This inherit functionality of web portal limits its role for the resource constrained digital devices in Ubiquitous era (Uera). This paper presents a framework for the web portal in U-era.  ...  The web portal always contacts portal's gateway for the information flow that causes network traffic over the Internet.  ...  Figure 1 : 1 Architectural framework for the web portal in pervasive environment Figure 2 : 2 Traffic scenario when different master nodes are busy Figure 3 : 3 Working of framework oriented web portal  ... 
doi:10.1109/cnsr.2009.25 dblp:conf/cnsr/RazaJYKJJ09 fatcat:6eesomr7czfvnaekwmtqcvbwy4

Serbia Forum - Digital Cultural Heritage Portal [chapter]

Aleksandar Mihajlović, Vladisav Jelisavčić, Bojan Marinković, Milan Todorović, Zoran Ognjanović, Siniša Tomović, Vladimir Stojanović, Veljko Milutinović
2014 Lecture Notes in Computer Science  
Serbia-Forum is a web application portal designed and implemented by the Mathematical Institute of the Serbian Academy of Sciences and Arts (MISANU) whose goal is to digitally make available, many units  ...  Currently, the portal content ranges from postcards, newspapers, photographs, books and other relevant media.  ...  The web application is based on dynamic content generation and presentation delivered by the JSP Wiki framework, running on the Tomcat 7 web server.  ... 
doi:10.1007/978-3-319-07998-1_30 fatcat:wyi75knqurbpfne52solxfbm3q

Development of Geospatial Map Based Election Portal

A. Kumar Chandra Gupta, P. Kumar, N. Vasanth Kumar
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The portal has been developed as a map based spatial decision support system (SDSS) for pertain to planning and management of Department of Chief Electoral Officer, and as an election related information  ...  <br><br> This paper describes the development of Geospatial Map based Election portal (GMEP) of NCT of Delhi.  ...  Vijay Dev, Chief Electoral Officer, NCT of Delhi for his constant support and encouragement  ... 
doi:10.5194/isprsarchives-xl-8-1149-2014 fatcat:rjkq7sp4svailotmqcjefhxf54
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