@article{journals/isci/Blanco-FernandezNGCA11, added-at = {2011-08-29T00:00:00.000+0200}, author = {Blanco-Fernández, Yolanda and Nores, Martín López and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Arias, José J. Pazos}, biburl = {http://www.bibsonomy.org/bibtex/2bd41d4682513d3576250e5f477930eb7/dblp}, ee = {http://dx.doi.org/10.1016/j.ins.2011.06.016}, interhash = {21e6c913bebab89ede60da22c33229b6}, intrahash = {bd41d4682513d3576250e5f477930eb7}, journal = {Inf. Sci.}, keywords = {dblp}, number = 21, pages = {4823-4846}, title = {Exploring synergies between content-based filtering and Spreading Activation techniques in knowledge-based recommender systems.}, url = {http://dblp.uni-trier.de/db/journals/isci/isci181.html#Blanco-FernandezNGCA11}, volume = 181, year = 2011 } @inproceedings{conf/wise/Blanco-FernandezPGCBNDVR04, added-at = {2011-08-08T00:00:00.000+0200}, author = {Blanco-Fernández, Yolanda and Arias, José J. Pazos and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Barragáns-Martínez, Ana Belén and Nores, Martín López and Duque, Jorge García and Vilas, Ana Fernández and Redondo, Rebeca P. Díaz}, biburl = {http://www.bibsonomy.org/bibtex/27fd05c6b6b59fef47601b67bee015f9e/dblp}, booktitle = {WISE}, crossref = {conf/wise/2004}, editor = {Zhou, Xiaofang and Su, Stanley Y. W. and Papazoglou, Mike P. and Orlowska, Maria E. and Jeffery, Keith G.}, ee = {http://dx.doi.org/10.1007/978-3-540-30480-7_43}, interhash = {cafb45b0a791ae01739b17a4ecd05ae5}, intrahash = {7fd05c6b6b59fef47601b67bee015f9e}, isbn = {3-540-23894-8}, keywords = {dblp}, pages = {415-421}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {AVATAR: An Advanced Multi-agent Recommender System of Personalized TV Contents by Semantic Reasoning.}, url = {http://dblp.uni-trier.de/db/conf/wise/wise2004.html#Blanco-FernandezPGCBNDVR04}, volume = 3306, year = 2004 } @inproceedings{conf/icsr/RedondoNAVDGBC04, added-at = {2011-07-07T00:00:00.000+0200}, author = {Redondo, Rebeca P. Díaz and Nores, Martín López and Arias, José J. Pazos and Vilas, Ana Fernández and Duque, Jorge García and Gil-Solla, Alberto and Barragáns-Martínez, Ana Belén and Cabrer, Manuel Ramos}, biburl = {http://www.bibsonomy.org/bibtex/27827b13dac731b9a4934e01aace8c040/dblp}, booktitle = {ICSR}, crossref = {conf/icsr/2004}, ee = {http://dx.doi.org/10.1007/978-3-540-27799-6_1}, interhash = {3ee8dc78cb63772a3a9c4ccaf15f6ccb}, intrahash = {7827b13dac731b9a4934e01aace8c040}, isbn = {3-540-22335-5}, keywords = {dblp}, pages = {1-10}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Supporting Software Variability by Reusing Generic Incomplete Models at the Requirements Specification Stage.}, url = {http://dblp.uni-trier.de/db/conf/icsr/icsr2004.html#RedondoNAVDGBC04}, volume = 3107, year = 2004 } @inproceedings{conf/icwl/NoresBVRAGDBC04, added-at = {2011-07-07T00:00:00.000+0200}, author = {Nores, Martín López and Blanco-Fernández, Yolanda and Vilas, Ana Fernández and Redondo, Rebeca P. Díaz and Arias, José J. Pazos and Gil-Solla, Alberto and Duque, Jorge García and Barragáns-Martínez, Ana Belén and Cabrer, Manuel Ramos}, biburl = {http://www.bibsonomy.org/bibtex/291d678e0b3ccbddaa81ab0d22ee8809d/dblp}, booktitle = {ICWL}, crossref = {conf/icwl/2004}, editor = {Liu, Wenyin and Shi, Yuanchun and Li, Qing}, ee = {http://dx.doi.org/10.1007/978-3-540-27859-7_11}, interhash = {01f8a56170a0d05d22487024cc2e1251}, intrahash = {91d678e0b3ccbddaa81ab0d22ee8809d}, isbn = {3-540-22542-0}, keywords = {dblp}, pages = {83-90}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Technologies to Support Collaborative Learning over the Multimedia Home Platform.}, url = {http://dblp.uni-trier.de/db/conf/icwl/icwl2004.html#NoresBVRAGDBC04}, volume = 3143, year = 2004 } @inproceedings{conf/ershov/RedondoAVDG03, added-at = {2011-07-06T00:00:00.000+0200}, author = {Redondo, Rebeca P. Díaz and Arias, José J. Pazos and Vilas, Ana Fernández and Duque, Jorge García and Gil-Solla, Alberto}, biburl = {http://www.bibsonomy.org/bibtex/25387ebc2fae0ba9e1a8d53bda2c1b87c/dblp}, booktitle = {Ershov Memorial Conference}, crossref = {conf/ershov/2003}, editor = {Broy, Manfred and Zamulin, Alexandre V.}, ee = {http://dx.doi.org/10.1007/978-3-540-39866-0_37}, interhash = {b99ae976a6c6580cfc9c7a2400ecf10a}, intrahash = {5387ebc2fae0ba9e1a8d53bda2c1b87c}, isbn = {3-540-20813-5}, keywords = {dblp}, pages = {366-380}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Improving the Consistency Checking Process by Reusing Formal Verification Knowledge.}, url = {http://dblp.uni-trier.de/db/conf/ershov/ershov2003.html#RedondoAVDG03}, volume = 2890, year = 2003 } @inproceedings{conf/mips/Lopez-NoresVRGARD03, added-at = {2011-07-06T00:00:00.000+0200}, author = {Nores, Martín López and Vilas, Ana Fernández and Redondo, Rebeca P. Díaz and Gil-Solla, Alberto and Arias, José J. Pazos and Cabrer, Manuel Ramos and Duque, Jorge García}, biburl = {http://www.bibsonomy.org/bibtex/289b8eb8a2128f89c4b93cf49a40fd873/dblp}, booktitle = {MIPS}, crossref = {conf/mips/2003}, editor = {Ventre, Giorgio and Canonico, Roberto}, ee = {http://dx.doi.org/10.1007/978-3-540-40012-7_31}, interhash = {40105ae6239cc9741211997dd4dcb6fe}, intrahash = {89b8eb8a2128f89c4b93cf49a40fd873}, isbn = {3-540-20534-9}, keywords = {dblp}, pages = {376-387}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {A Mixed XML-JavaBeans Approach to Developing T-learning Applications for the Multimedia Home Platform.}, url = {http://dblp.uni-trier.de/db/conf/mips/mips2003.html#Lopez-NoresVRGARD03}, volume = 2899, year = 2003 } @inproceedings{conf/ifm/VilasARGD04, added-at = {2011-07-06T00:00:00.000+0200}, author = {Vilas, Ana Fernández and Arias, José J. Pazos and Redondo, Rebeca P. Díaz and Gil-Solla, Alberto and Duque, Jorge García}, biburl = {http://www.bibsonomy.org/bibtex/2a2da1b661dfc3f6d7af615140023b50a/dblp}, booktitle = {IFM}, crossref = {conf/ifm/2004}, editor = {Boiten, Eerke A. and Derrick, John and Smith, Graeme}, ee = {http://dx.doi.org/10.1007/978-3-540-24756-2_21}, interhash = {25e6107e61e923bc065cc21db6f39d3f}, intrahash = {a2da1b661dfc3f6d7af615140023b50a}, isbn = {3-540-21377-5}, keywords = {dblp}, pages = {382-401}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {A Many-Valued Logic with Imperative Semantics for Incremental Specification of Timed Models.}, url = {http://dblp.uni-trier.de/db/conf/ifm/ifm2004.html#VilasARGD04}, volume = 2999, year = 2004 } @inproceedings{conf/icwe/GilADRVR03, added-at = {2011-07-05T00:00:00.000+0200}, author = {Gil-Solla, Alberto and Arias, José J. Pazos and Duque, Jorge García and Redondo, Rebeca P. Díaz and Vilas, Ana Fernández and Cabrer, Manuel Ramos}, biburl = {http://www.bibsonomy.org/bibtex/286b31a6cf0882a229df0ffa9f7367ad7/dblp}, booktitle = {ICWE}, crossref = {conf/icwe/2003}, editor = {Lovelle, Juan Manuel Cueva and Rodríguez, Bernardo Martín González and Aguilar, Luis Joyanes and Gayo, José Emilio Labra and del Puerto Paule Ruíz, María}, ee = {http://dx.doi.org/10.1007/3-540-45068-8_97}, interhash = {bdb791ae99cc6693590602b5a0e952f7}, intrahash = {86b31a6cf0882a229df0ffa9f7367ad7}, isbn = {3-540-40522-4}, keywords = {dblp}, pages = {523-524}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {The Multimedia Home Platform (MHP) Framework for Web Access through Digital TV.}, url = {http://dblp.uni-trier.de/db/conf/icwe/icwe2003.html#GilADRVR03}, volume = 2722, year = 2003 } @article{journals/mta/RedondoVRAGCD11, added-at = {2011-04-26T00:00:00.000+0200}, author = {Redondo, Rebeca P. Díaz and Vilas, Ana Fernández and Rey-López, Marta and Arias, José J. Pazos and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Duque, Jorge García}, biburl = {http://www.bibsonomy.org/bibtex/21002db5233f008784a3aa227ff4066c8/dblp}, ee = {http://dx.doi.org/10.1007/s11042-010-0494-2}, interhash = {8a7ab384c0ada9f83260076f1422ffa0}, intrahash = {1002db5233f008784a3aa227ff4066c8}, journal = {Multimedia Tools Appl.}, keywords = {dblp}, number = 1, pages = {151-179}, title = {TVGuide2.0: applying the Web2.0 fundamentals to IDTV.}, url = {http://dblp.uni-trier.de/db/journals/mta/mta53.html#RedondoVRAGCD11}, volume = 53, year = 2011 } @article{journals/eswa/Blanco-FernandezNGCA11, added-at = {2011-02-09T00:00:00.000+0100}, author = {Blanco-Fernández, Yolanda and Nores, Martín López and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Arias, José J. Pazos}, biburl = {http://www.bibsonomy.org/bibtex/2872147d258a011513e46cd9b94e86055/dblp}, ee = {http://dx.doi.org/10.1016/j.eswa.2010.10.029}, interhash = {b68e085c25174ad794bb23887d082560}, intrahash = {872147d258a011513e46cd9b94e86055}, journal = {Expert Syst. Appl.}, keywords = {dblp}, number = 5, pages = {5289-5298}, title = {User-generated contents and reasoning-based personalization: Ingredients for a novel model of mobile TV.}, url = {http://dblp.uni-trier.de/db/journals/eswa/eswa38.html#Blanco-FernandezNGCA11}, volume = 38, year = 2011 } @article{BlaPazGil+04, abstract = {In this paper a recommender system of personalized TV contents, named AVATARWork supported by the Ministerio de Educación y Ciencia Research Project TSI2004-03677., is presented. We propose a modular multi-agent architecture for the system, whose main novelty is the semantic reasoning about user preferences and historical logs, to improve the traditional syntactic content search. Our approach uses Semantic Web technologies – more specifically an OWL ontology – and the TV-Anytime standard to describe the TV contents. To reason about the ontology, we have defined a query language, named LIKO, for inferring knowledge from properties contained in it. In addition, we show an example of a semantic recommendation by means of some LIKO operators.ER -}, added-at = {2011-01-14T15:04:03.000+0100}, author = {Blanco-Fern\'{a}ndez, Yolanda and Pazos-Arias, Jos\'{e} J. and Gil-Solla, Alberto and Ramos-Cabrer, Manuel and Barrag\'{a}ns-Martínez, Bel\'{e}n and L\'{o}pez-Nores, Martín and Garc\'{i}a-Duque, Jorge and Fern\'{a}ndez-Vilas, Ana and D\'{i}az-Redondo, Rebeca P.}, biburl = {http://www.bibsonomy.org/bibtex/26ae555a4e94364ea9f5d5eb8fbc9f46b/mediadigits}, description = {SpringerLink - Buchkapitel}, groups = {public}, interhash = {fcbf68ae3c85e727ed5cb8ceed74222f}, intrahash = {6ae555a4e94364ea9f5d5eb8fbc9f46b}, journal = {Lecture Notes Computer Science }, keywords = {TV-Anytime personalized recommender}, note = {(Web Information Systems – WISE 2004)}, number = 3306, pages = {415--421}, timestamp = {2011-01-14 03:04:03}, title = {AVATAR: An Advanced Multi-agent Recommender System of Personalized TV Contents by Semantic Reasoning}, url = {http://www.springerlink.com/content/umwe9p9rp4h1hjev}, username = {mediadigits}, year = 2004 } @article{journals/eswa/VilasRACGD10, added-at = {2010-10-27T00:00:00.000+0200}, author = {Vilas, Ana Fernández and Redondo, Rebeca P. Díaz and Arias, José J. Pazos and Cabrer, Manuel Ramos and Gil-Solla, Alberto and Duque, Jorge García}, biburl = {http://www.bibsonomy.org/bibtex/298f65d6a68a5b0bd52d265646a165833/dblp}, ee = {http://dx.doi.org/10.1016/j.eswa.2010.02.132}, interhash = {11789c9217afd82f4ab2ad913107ecd0}, intrahash = {98f65d6a68a5b0bd52d265646a165833}, journal = {Expert Syst. Appl.}, keywords = {dblp}, number = 9, pages = {6538-6546}, title = {Context-aware personalization services for a residential gateway based on the OSGi platform.}, url = {http://dblp.uni-trier.de/db/journals/eswa/eswa37.html#VilasRACGD10}, volume = 37, year = 2010 } @article{PazosArias2008927, added-at = {2010-10-15T16:11:49.000+0200}, author = {Pazos-Arias, Jos\'e J. and L\'opez-Nores, Martín and Garc\'ia-Duque, Jorge and D\'iaz-Redondo, Rebeca P. and Blanco-Fern\'andez, Yolanda and Ramos-Cabrer, Manuel and Gil-Solla, Alberto and Fern\'andez-Vilas, Ana}, biburl = {http://www.bibsonomy.org/bibtex/28d7625912d0db6b8934b99194c3613db/mediadigits}, doi = {DOI: 10.1016/j.compedu.2006.09.008}, file = {:InferenceMethodology.pdf:PDF}, groups = {public}, interhash = {03282aa55af0ededefae362117a3c510}, intrahash = {8d7625912d0db6b8934b99194c3613db}, issn = {0360-1315}, journal = {Computers \& Education}, keywords = {Architectures inference infotainment music personalization preference recommendation semantic user}, number = 3, pages = {927 - 949}, timestamp = {2010-10-15 04:11:49}, title = {Provision of distance learning services over Interactive Digital TV with MHP}, url = {http://www.sciencedirect.com/science/article/B6VCJ-4MC0T91-1/2/e6c4d06ac8f9cd2131308391b5cded54}, username = {mediadigits}, volume = 50, year = 2008 } @article{blanco2008flexible, added-at = {2010-10-04T10:07:43.000+0200}, author = {Blanco-Fern{\'a}ndez, Y. and Pazos-Arias, J.J. and Gil-Solla, A. and Ramos-Cabrer, M. and L{\'o}pez-Nores, M. and Garc{\'\i}a-Duque, J. and Fern{\'a}ndez-Vilas, A. and D{\'\i}az-Redondo, R.P. and Bermejo-Mu{\~n}oz, J.}, biburl = {http://www.bibsonomy.org/bibtex/29c5094617543de5b14ff28f72455dd66/mediadigits}, file = {:InferenceMethodology.pdf:PDF}, groups = {public}, interhash = {4a2729f8dba2d2d8a41785cdc3f065ba}, intrahash = {9c5094617543de5b14ff28f72455dd66}, journal = {Knowledge-Based Systems}, keywords = {base inference knowledge preference semantic}, number = 4, pages = {305--320}, publisher = {Elsevier}, timestamp = {2010-10-04 10:07:43}, title = {{A flexible semantic inference methodology to reason about user preferences in knowledge-based recommender systems}}, username = {mediadigits}, volume = 21, year = 2008 } @inproceedings{conf/snpd/PaivaCG10a, added-at = {2010-08-16T00:00:00.000+0200}, author = {Paiva, Sara and Cabrer, Manuel Ramos and Gil-Solla, Alberto}, biburl = {http://www.bibsonomy.org/bibtex/21b37bf482d7fea974afd47235c61c20f/dblp}, booktitle = {SNPD}, crossref = {conf/snpd/2010}, editor = {Ma, Jixin and Bacon, Liz and Du, Wencai and Petridis, Miltos}, ee = {http://doi.ieeecomputersociety.org/10.1109/SNPD.2010.33}, interhash = {e5b8c8a0df4ff9e347cc7babf5a51152}, intrahash = {1b37bf482d7fea974afd47235c61c20f}, isbn = {978-0-7695-4088-7}, keywords = {dblp}, pages = {165-170}, publisher = {IEEE Computer Society}, title = {Automatic Query Generation in Guided Systems: Natural Language Generation from Graphically Built Query.}, url = {http://dblp.uni-trier.de/db/conf/snpd/snpd2010.html#PaivaCG10a}, year = 2010 } @inproceedings{conf/snpd/PaivaCG10, added-at = {2010-08-16T00:00:00.000+0200}, author = {Paiva, Sara and Cabrer, Manuel Ramos and Gil-Solla, Alberto}, biburl = {http://www.bibsonomy.org/bibtex/2af1d98b7bac144654cf9386b195ddc74/dblp}, booktitle = {SNPD}, crossref = {conf/snpd/2010}, editor = {Ma, Jixin and Bacon, Liz and Du, Wencai and Petridis, Miltos}, ee = {http://doi.ieeecomputersociety.org/10.1109/SNPD.2010.11}, interhash = {b6f32383173e3cad16e4af3dc6b50acb}, intrahash = {af1d98b7bac144654cf9386b195ddc74}, isbn = {978-0-7695-4088-7}, keywords = {dblp}, pages = {9-14}, publisher = {IEEE Computer Society}, title = {Semantic Query Validation in Guided-Based Systems: Assuring the Construction of Queries that Make Sense.}, url = {http://dblp.uni-trier.de/db/conf/snpd/snpd2010.html#PaivaCG10}, year = 2010 } @article{journals/eswa/Rey-LopezVRNAGCD10, added-at = {2010-07-21T15:44:10.000+0200}, author = {Rey-López, Marta and Vilas, Ana Fernández and Redondo, Rebeca P. Díaz and Nores, Martín López and Arias, José J. Pazos and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Duque, Jorge García}, biburl = {http://www.bibsonomy.org/bibtex/25e46eb3d1b769475509afebca57fb0af/dblp}, date = {2010-05-03}, ee = {http://dx.doi.org/10.1016/j.eswa.2009.06.053}, interhash = {314be771b368f9895cb6852c65f0c575}, intrahash = {5e46eb3d1b769475509afebca57fb0af}, journal = {Expert Syst. Appl.}, keywords = {dblp}, number = 2, pages = {1124-1133}, title = {Enhancing TV programmes with additional contents using MPEG-7 segmentation information.}, url = {http://dblp.uni-trier.de/db/journals/eswa/eswa37.html#Rey-LopezVRNAGCD10}, volume = 37, year = 2010 } @article{journals/comcom/NoresADBGCRV10, added-at = {2010-07-21T15:42:01.000+0200}, author = {Nores, Martín López and Arias, José J. Pazos and Duque, Jorge García and Blanco-Fernández, Yolanda and Gil-Solla, Alberto and Cabrer, Manuel Ramos and Redondo, Rebeca P. Díaz and Vilas, Ana Fernández}, biburl = {http://www.bibsonomy.org/bibtex/2eca8391797188735d0d453c856a3ed3f/dblp}, date = {2010-05-14}, ee = {http://dx.doi.org/10.1016/j.comcom.2009.12.008}, interhash = {c770536ca153fad0337aacaf9f3c58f4}, intrahash = {eca8391797188735d0d453c856a3ed3f}, journal = {Computer Communications}, keywords = {dblp}, number = 7, pages = {860-867}, title = {Application-level assessment of approaches to coordinate node mobility in wireless sensor and actor networks.}, url = {http://dblp.uni-trier.de/db/journals/comcom/comcom33.html#NoresADBGCRV10}, volume = 33, year = 2010 } @article{LopBlaPaz08, abstract = {Abstract  Experience has proved that interactive applications delivered through Digital TV must provide personalized information to the viewers in order to be perceived as a valuable service. Due to the limited computational power of DTV receivers (eitherdomestic set-top boxes or mobile devices), most of the existing systems have opted to place the personalization engines indedicated servers, assuming that a return channel is always available for bidirectional communication. However, in a domainwhere most of the information is transmitted through broadcast, there are still many cases of intermittent, sporadic or nullaccess to a return channel. In such situations, it is impossible for the servers to learn who is watching TV at the moment,and so the personalization features become unavailable. To solve this problem without sacrificing much personalization quality,this paper introduces solutions to run a downsized semantic reasoning process in the DTV receivers, supported by a pre-selectionof material driven by audience stereotypes in the head-end. Evaluation results are presented to prove the feasibility of thisapproach, and also to assess the quality it achieves in comparison with previous ones.}, added-at = {2010-03-29T19:23:41.000+0200}, author = {López-Nores, Martín and Blanco-Fernández, Yolanda and Pazos-Arias, José and García-Duque, Jorge and Ramos-Cabrer, Manuel and Gil-Solla, Alberto and Díaz-Redondo, Rebeca and Fernández-Vilas, Ana}, biburl = {http://www.bibsonomy.org/bibtex/2748665ce0f2622cf938c068b729327c4/datentaste}, description = {SpringerLink - Zeitschriftenbeitrag}, interhash = {408633c6da8e25af98739be6ca6ccd33}, intrahash = {748665ce0f2622cf938c068b729327c4}, journal = {Multimedia Tools and Applications}, keywords = {recommender}, month = {#feb#}, number = 3, pages = {407--436}, title = {Receiver-side semantic reasoning for digital TV personalization in the absence of return channels}, url = {http://dx.doi.org/10.1007/s11042-008-0239-7}, volume = 41, year = 2009 } @article{BlaPazGil+04, abstract = {In this paper a recommender system of personalized TV contents, named AVATARWork supported by the Ministerio de Educación y Ciencia Research Project TSI2004-03677., is presented. We propose a modular multi-agent architecture for the system, whose main novelty is the semantic reasoning about user preferences and historical logs, to improve the traditional syntactic content search. Our approach uses Semantic Web technologies – more specifically an OWL ontology – and the TV-Anytime standard to describe the TV contents. To reason about the ontology, we have defined a query language, named LIKO, for inferring knowledge from properties contained in it. In addition, we show an example of a semantic recommendation by means of some LIKO operators. ER -}, added-at = {2010-03-17T15:41:32.000+0100}, author = {Blanco-Fernández, Yolanda and Pazos-Arias, José J. and Gil-Solla, Alberto and Ramos-Cabrer, Manuel and Barragáns-Martínez, Belén and López-Nores, Martín and García-Duque, Jorge and Fernández-Vilas, Ana and Díaz-Redondo, Rebeca P.}, biburl = {http://www.bibsonomy.org/bibtex/2ef9a0aa85578c26ed81fd657042b8b3c/datentaste}, description = {SpringerLink - Buchkapitel}, interhash = {6e189130e59abb825659efc965404830}, intrahash = {ef9a0aa85578c26ed81fd657042b8b3c}, journal = {Lecture Notes Computer Science }, keywords = {hpi_ism10 recomender}, note = {(Web Information Systems – WISE 2004)}, number = 3306, pages = {415--421}, title = {AVATAR: An Advanced Multi-agent Recommender System of Personalized TV Contents by Semantic Reasoning}, url = {http://www.springerlink.com/content/umwe9p9rp4h1hjev}, year = 2004 }