publications

2019

  • P. Xu and D. Barbosa. Connecting language and knowledge with heterogeneous representations for neural relation extraction. In Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers), 3201–3206. Minneapolis, Minnesota, June 2019. Association for Computational Linguistics. URL: https://www.aclweb.org/anthology/N19-1323. [Bibtex]
  • D. Caminhas, D. Cones, N. Hervieux, and D. Barbosa. Detecting and correcting typing errors in dbpedia. In Proceedings of the International Workshop on Challenges and Experiences From Data Integration to Knowledge Graphs, 4pp. ACM, 2019. [Bibtex]
  • P. Xu and D. Barbosa. Connecting language and knowledge with heterogeneous representations for neural relation extraction (preprint). CoRR, 2019. URL: http://arxiv.org/abs/1903.10126, arXiv:1903.10126. [Bibtex]

2018

  • M. Cannaviccio, D. Barbosa, and P. Merialdo. Towards annotating relational data on the web with language models. In Proceedings of The Web Conference 2018, 1307–1316. 2018. doi:10.1145/3178876.3186029. [Bibtex]  [PDF]
  • P. Xu and D. Barbosa. Neural fine-grained entity type classification with hierarchy-aware loss. In Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers), 16–25. New Orleans, Louisiana, June 2018. Association for Computational Linguistics. URL: https://www.aclweb.org/anthology/papers/N/N18/N18-1002/, doi:10.18653/v1/N18-1002. [Bibtex]  [PDF]
  • Z. Guo and D. Barbosa. Robust named entity disambiguation with random walks. Semantic Web, 9(4):459–479, 2018. doi:10.3233/SW-170273. [Bibtex]  [PDF]
  • M. Cannaviccio, L. Ariemma, D. Barbosa, and P. Merialdo. Leveraging wikipedia table schemas for knowledge graph augmentation. In Proceedings of the 21st International Workshop on Web and Databases, Houston, TX, USA, June 10th, 2018, 5:1–5:6. ACM, 2018. URL: http://doi.acm.org/10.1145/3201463.3201468. [Bibtex]
  • P. Xu and D. Barbosa. Matching resumes to job descriptions with stacked models. In Advances in Artificial Intelligence - 31st Canadian Conference on Artificial Intelligence, Canadian AI 2018, Toronto, ON, Canada, May 8-11, 2018, Proceedings, 304–309. 2018. doi:10.1007/978-3-319-89656-4_31. [Bibtex]
  • P. Xu and D. Barbosa. Investigations on knowledge base embedding for relation prediction and extraction. CoRR, 2018. URL: http://arxiv.org/abs/1802.02114, arXiv:1802.02114. [Bibtex]
  • P. Xu and D. Barbosa. Neural fine-grained entity type classification with hierarchy-aware loss (preprint). CoRR, 2018. URL: http://arxiv.org/abs/1803.03378, arXiv:1803.03378. [Bibtex]

2016

  • M. Yahya, D. Barbosa, K. Berberich, Q. Wang, and G. Weikum. Relationship queries on extended knowledge graphs. In Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016, 605–614. ACM, 2016. doi:10.1145/2835776.2835795. [Bibtex]  [PDF]
  • M. Cannaviccio, D. Barbosa, and P. Merialdo. Accurate fact harvesting from natural language text in wikipedia with lector. In Proceedings of the 19th International Workshop on Web and Databases, San Francisco, CA, USA, June 26, 2016, 9. ACM, 2016. doi:10.1145/2932194.2932203. [Bibtex]
  • I. Polato, D. Barbosa, A. Hindle, and F. Kon. Hadoop energy consumption reduction with hybrid HDFS. In S. Ossowski, editor, Proceedings of the 31st Annual ACM Symposium on Applied Computing, Pisa, Italy, April 4-8, 2016, 406–411. ACM, 2016. doi:10.1145/2851613.2851623. [Bibtex]

2015

  • H. S. Rad and D. Barbosa. Identifying controversial wikipedia articles using editor collaboration networks. ACM TIST, 6(1):5, 2015. doi:10.1145/2630075. [Bibtex]
  • D. Barbosa, H. Wang, and C. Yu. Inferencing in information extraction: techniques and applications. In IEEE 31st International Conference on Data Engineering. IEEE, 2015. [Bibtex]  [PDF]
  • I. Polato, D. Barbosa, A. Hindle, and F. Kon. Hybrid HDFS: decreasing energy consumption and speeding up hadoop using ssds. PeerJ PrePrints, 3:e1320, 2015. doi:10.7287/peerj.preprints.1320v1. [Bibtex]
  • I. Polato, D. Barbosa, A. Hindle, and F. Kon. Hadoop branching: architectural impacts on energy and performance. In Sixth International Green and Sustainable Computing Conference, IGSC 2015, Las Vegas, NV, USA, December 14-16, 2015, 1–4. IEEE Computer Society, 2015. doi:10.1109/IGCC.2015.7393709. [Bibtex]
  • Z. Guo and D. Barbosa. Entity recognition and linking on tweets with random walks. In Proceedings of the the 5th Workshop on Making Sense of Microposts co-located with the 24th International World Wide Web Conference, Florence, Italy, May 18th, 2015., 57–58. 2015. URL: http://dblp.uni-trier.de/rec/bibtex/conf/msm/GuoB15. [Bibtex]  [PDF]
  • D. Barbosa and E. E. Milios, editors. Advances in Artificial Intelligence - 28th Canadian Conference on Artificial Intelligence, Canadian AI 2015, Halifax, Nova Scotia, Canada, June 2-5, 2015, Proceedings, volume 9091 of Lecture Notes in Computer Science, Springer, 2015. doi:10.1007/978-3-319-18356-5. [Bibtex]

2014

  • Z. Guo and D. Barbosa. Robust entity linking via random walks. In Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014, 499–508. ACM, 2014. doi:10.1145/2661829.2661887. [Bibtex]
  • Z. Guo and D. Barbosa. Entity linking with a unified semantic representation. In 23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume, 1305–1310. ACM, 2014. URL: http://dl.acm.org/citation.cfm?id=2579705. [Bibtex]
  • Y. A. Sekhavat, F. di Paolo, D. Barbosa, and P. Merialdo. Knowledge base augmentation using tabular data. In 7th Workshop on Linked Data on the Web. CEUR-WS.org, 2014. URL: http://ceur-ws.org/Vol-1184/. [Bibtex]  [PDF]
  • J. Schmidek and D. Barbosa. Improving open relation extraction via sentence re-structuring. In N. C. (Conference Chair), K. Choukri, T. Declerck, H. Loftsson, B. Maegaard, J. Mariani, A. Moreno, J. Odijk, and S. Piperidis, editors, Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14). Reykjavik, Iceland, 2014. European Language Resources Association (ELRA). URL: http://www.lrec-conf.org/proceedings/lrec2014/summaries/1038.html. [Bibtex]  [PDF]
  • B. Neuenschwander, A. C. M. Pereira, W. M. Jr., and D. Barbosa. Sentiment analysis for streams of web data: A case study of brazilian financial markets. In Proceedings of the 20th Brazilian Symposium on Multimedia and the Web, WebMedia 2014, João Pessoa, Brazil, November 18-21, 2014, 167–170. ACM, 2014. doi:10.1145/2664551.2664579. [Bibtex]
  • J. Fagnan, O. R. Zaiane, and D. Barbosa. Using triads to identify local community structure in social networks. In 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2014, Beijing, China, August 17-20, 2014, 108–112. 2014. doi:10.1109/ASONAM.2014.6921568. [Bibtex]
  • F. Mesquita, J. Schmidek, and D. Barbosa. Ldc2014t27 - benchmarks for open relation extraction. December 2014. URL: https://catalog.ldc.upenn.edu/LDC2014T27. [Bibtex]
  • A. Makazhanov, D. Barbosa, and G. Kondrak. Extracting family relationship networks from novels. CoRR, 2014. URL: http://arxiv.org/abs/1405.0603. [Bibtex]

2013

  • F. Mesquita, J. Schmidek, and D. Barbosa. Effectiveness and efficiency of open relation extraction. In Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing, 447–457. Association for Computational Linguistics, October 2013. [Bibtex]  [PDF]
  • H. He, D. Barbosa, and G. Kondrak. Identification of speakers in novels. In Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 1312–1320. Sofia, Bulgaria, August 2013. Association for Computational Linguistics. [Bibtex]  [PDF]
  • Y. Xu, M.-Y. Kim, K. Quinn, R. Goebel, and D. Barbosa. Open information extraction with tree kernels. In Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 868–877. Atlanta, Georgia, June 2013. Association for Computational Linguistics. [Bibtex]  [PDF]
  • M. Moraes, C. A. Heuser, V. Moreira, and D. Barbosa. Pre-Query Discovery of Domain-specific Query Forms: A Survey. IEEE Transactions on Knowledge and Data Engineering, 25(8):1830–1848, 2013. URL: http://doi.ieeecomputersociety.org/10.1109/TKDE.2012.111. [Bibtex]
  • M. C. Moraes, C. A. Heuser, V. P. Moreira, and D. Barbosa. Automatically training form classifiers. In Proceedings of the 14th International Web Information Systems Engineering Conference, 441–453. 2013. URL: http://dx.doi.org/10.1007/978-3-642-41230-1_37. [Bibtex]
  • R. T. Ng, P. C. Arocena, D. Barbosa, G. Carenini, L. G. Jr., S. Jou, R. A. Leung, E. Milios, R. J. Miller, J. Mylopoulos, R. A. Pottinger, F. Tompa, and E. Yu. Perspectives on Business Intelligence. Synthesis Lectures on Data Management. Morgan and Claypool Publishers, 2013. URL: http://www.morganclaypool.com/doi/abs/10.2200/S00491ED1V01Y201303DTM034. [Bibtex]
  • D. Barbosa, H. Wang, and C. Yu. Shallow information extraction for the knowledge web. In IEEE 29th International Conference on Data Engineering, 1264 – 1267. IEEE, 2013. URL: http://dx.doi.org/10.1109/ICDE.2013.6544920. [Bibtex]  [PDF]
  • D. Serrano, E. Stroulia, D. Barbosa, and V. Guana. SociQL: A Query Language for the SocialWeb. In E. Kranakis, editor, Advances in Network Analysis and its Applications, volume 18 of Mathematics in Industry, pages 381–406. Springer Berlin Heidelberg, 2013. URL: http://dx.doi.org/10.1007/978-3-642-30904-5_17, doi:10.1007/978-3-642-30904-5_17. [Bibtex]

2012

  • Y. Merhav, F. Mesquita, D. Barbosa, W. G. Yee, and O. Frieder. Extracting information networks from the blogosphere. ACM Trans. Web, 6(3):11:1–11:33, 2012. doi:10.1145/2344416.2344418. [Bibtex]
  • H. Sepehri-Rad and D. Barbosa. Identifying controversial articles in wikipedia: a comparative study. In 8th International Symposium on Wikis and Open Collaboration, 7:1–7:10. ACM, 2012. URL: http://dl.acm.org/citation.cfm?doid=2462932.2462942. [Bibtex]  [PDF]
  • H. Sepehri-Rad, A. Makazhanov, D. Rafiei, and D. Barbosa. Leveraging editor collaboration patterns in wikipedia. In Proceedings of the 23rd ACM conference on Hypertext and social media, HT '12, 13–22. ACM, 2012. doi:10.1145/2309996.2310001. [Bibtex]
  • M. Bronzi, Z. Guo, F. Mesquita, D. Barbosa, and P. Merialdo. Automatic evaluation of relation extraction systems on large-scale. In Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction (AKBC-WEKEX), 19–24. Montreal, Canada, June 2012. Association for Computational Linguistics. URL: http://www.aclweb.org/anthology-new/W/W12/#3000. [Bibtex]  [PDF]
  • S. Husby and D. Barbosa. Topic classification of blog posts using distant supervision. In Proceedings of the Workshop on Semantic Analysis in Social Media, 28–36. Avignon, France, April 2012. Association for Computational Linguistics. URL: http://www.aclweb.org/anthology-new/W/W12/#0600. [Bibtex]  [PDF]
  • T. Sliwkanich, D. Schneider, A. Yong, M. Home, and D. Barbosa. Towards scalable summarization and visualization of large text corpora (abstract only). In Proceedings of the ACM SIGMOD International Conference on Management of Data, 863. 2012. [Bibtex]

2011

  • N. Augsten, D. Barbosa, M. M. Bohlen, and T. Palpanas. Efficient top-k approximate subtree matching in small memory. IEEE Transactions on Knowledge and Data Engineering, 23:1123–1137, 2011. URL: http://doi.ieeecomputersociety.org/10.1109/TKDE.2010.245. [Bibtex]
  • G. Leighton and D. Barbosa. Access control policy translation, verification, and minimization within heterogeneous data federations. ACM Transactions on Information and System Security, 2011. URL: http://doi.acm.org/10.1145/2043621.2043625. [Bibtex]
  • F. Mesquita and D. Barbosa. Extracting meta statements from the blogosphere. In Proceedings of the Fifth International AAAI Conference on Weblogs and Social Media, 225–232. AAAI, 2011. [Bibtex]  [PDF]
  • H. Sepehri-Rad and D. Barbosa. Towards identifying arguments in wikipedia pages. In Proceedings of the 20th International Conference on World Wide Web, 117–118. ACM, 2011. URL: http://doi.acm.org/10.1145/1963192.1963252. [Bibtex]
  • C. E. Pires, P. Vieira, M. Saraiva, and D. Barbosa. Generating synthetic database schemas for simulation purposes. In Proceedings of the 22nd International Conference on Database and Expert Systems Applications, 502–510. Springer, 2011. URL: http://dx.doi.org/10.1007/978-3-642-23091-2_44. [Bibtex]

2010

  • N. Augsten, D. Barbosa, M. Bohlen, and T. Palpanas. Tasm: top-k approximate subtree matching. In 26th IEEE International Conference on Data Engineering, 353–364. IEEE Computer Society, 2010. URL: http://dx.doi.org/10.1109/ICDE.2010.5447905. [Bibtex]  [PDF] Best Paper Award
  • F. Mesquita, Y. Merhav, and D. Barbosa. Extracting information networks from the blogosphere: state-of-the-art and challenges. In 4th Int'l AAAI Conference on Weblogs and Social Media–Data Challenge. 2010. URL: http://www.icwsm.org/2010/data.shtml. [Bibtex]
  • G. Leighton and D. Barbosa. Access control policy translation and verification within heterogeneous data federations. In 15th ACM Symposium on Access Control Models and Technologies, 173–182. ACM, 2010. URL: http://doi.acm.org/10.1145/1809842.1809871. [Bibtex]  [PDF]
  • A. Celikyilmaz, D. Hakkani-Tur, H. He, G. Kondrak, and D. Barbosa. The actor-topic model for extracting social networks in literary narrative. In Proceedings of the NIPS 2010 Workshop – Machine Learning for Social Computing, 7 pp. 2010. URL: http://mlg.cs.purdue.edu/doku.php?id=mlsc2010. [Bibtex]  [PDF]
  • P. Cappellari, D. Barbosa, and P. Atzeni. A framework for automatic schema mapping verification through reasoning. In International Workshop on Data Engineering meets the Semantic Web-In conjunction with ICDE 2010, 245–250. IEEE, 2010. URL: http://desweb2010.unimore.it/index.html. [Bibtex]  [PDF]
  • Y. Merhav, F. Mesquita, D. Barbosa, W. G. Yee, and O. Frieder. Incorporating global information into named entity recognition systems using relational context. In Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, 883–884. ACM, 2010. URL: http://doi.acm.org/10.1145/1835449.1835664. [Bibtex]
  • V. Ganev, Z. Guo, D. Serrano, D. Barbosa, and E. Stroulia. Exploring and visualizing academic social networks. In 19th ACM Conference on Information and Knowledge Management, 1963–1964. ACM, 2010. URL: http://doi.acm.org/10.1145/1871437.1871786. [Bibtex]
  • M. Hasan, E. Stroulia, D. Barbosa, and M. H. Alalfi. Analyzing natural-language artifacts of the software process. In 26th IEEE International Conference on Software Maintenance, 1–5. 2010. URL: http://dx.doi.org/10.1109/ICSM.2010.5609680. [Bibtex]

2009

  • V. Ganev, Z. Guo, D. Serrano, B. Tansey, D. Barbosa, and E. Stroulia. An environment for building, exploring and querying academic social networks. In ACM Conference on Management of Emergent Digital Ecosystems, 282–289. ACM, 2009. URL: http://doi.acm.org/10.1145/1643823.1643875. [Bibtex]  [PDF]
  • G. Leighton and D. Barbosa. Optimizing xml compression. In 6th International XML Database Symposium, 81–105. Springer, 2009. URL: http://dx.doi.org/10.1007/978-3-642-03555-5_8. [Bibtex]  [PDF]
  • D. Barbosa, P. Bohannon, J. Freire, C.-C. Kanne, I. Manolescu, V. Vassalos, and M. Yoshikawa. Xml storage. In Encyclopedia of Database Systems, pages 3627–3634. Springer US, 2009. URL: http://dx.doi.org/10.1007/978-0-387-39940-9_771. [Bibtex]
  • D. Barbosa, I. Manolescu, and J. X. Yu. Application benchmark. In Encyclopedia of Database Systems, pages 99–100. Springer US, 2009. URL: http://dx.doi.org/10.1007/978-0-387-39940-9_5055. [Bibtex]
  • D. Barbosa, I. Manolescu, and J. X. Yu. Microbenchmark. In Encyclopedia of Database Systems, pages 1737. Springer US, 2009. URL: http://dx.doi.org/10.1007/978-0-387-39940-9_5054. [Bibtex]
  • D. Barbosa, I. Manolescu, and J. X. Yu. Xml benchmarks. In Encyclopedia of Database Systems, pages 3576–3579. Springer US, 2009. URL: http://dx.doi.org/10.1007/978-0-387-39940-9_789. [Bibtex]
  • P. Cappellari and D. Barbosa. Towards automatic schema mapping verification through reasoning. In International Workshop on Logic in Databases, 43–56. 2009. URL: http://www.ruc.dk/dat_en/research/reports/127/. [Bibtex]
  • G. Leighton and D. Barbosa. Optimizing xml compression (extended abstract). CoRR, 2009. URL: http://arxiv.org/abs/0905.4761. [Bibtex]  [PDF]

2007

  • A. S. da Silva, D. Barbosa, J. M. B. Cavalcanti, and M. A. S. Sevalho. Labeling data extracted from the web. In Proceedings of the 6th International Conference on Ontologies, DataBases, and Applications of Semantics, 1099–1116. Springer, 2007. URL: http://dx.doi.org/10.1007/978-3-540-76848-7_72. [Bibtex]
  • F. Mesquita, D. Barbosa, E. Cortez, and A. S. da Silva. Fledex: flexible data exchange. In Proceedings of the 9th ACM International Workshop on Web Information and Data Management, 25–32. 2007. URL: http://portal.acm.org/citation.cfm?doid=1316902.1316907. [Bibtex]
  • J. Park and D. Barbosa. Adaptive record extraction from web pages. In 16th World Wide Web Conference, 1335–1336. Banff, Alberta, Canada, 2007. ACM. [Bibtex]  [PDF]
  • F. Mesquita, D. Barbosa, E. Cortez, and A. S. da Silva. A lightweight framework for exchanging web data. Technical Report 2007-876-28, University of Calgary, 2007. [Bibtex]  [PDF]
  • D. Barbosa and G. Elliott. Generating synthetic xml documents by example. Demo at 2007 Conference of the Centre for Advanced Studies on Collaborative research (CASCON), 2007. [Bibtex]

2006

  • D. Barbosa, G. Leighton, and A. Smith. Efficient incremental validation of xml documents after composite updates. In Proceedings of the Fourth International XML Database Symposium (XSym 2006), 107–121. Seoul, Korea, 2006. Springer. URL: http://dx.doi.org/10.1007/11841920_8. [Bibtex]
  • D. Barbosa and A. O. Mendelzon. Declarative generation of synthetic xml data. Softw., Pract. Exper., 36(10):1051–1079, 2006. URL: http://dx.doi.org/10.1002/spe.724. [Bibtex]

2005

  • D. Barbosa, J. Freire, and A. O. Mendelzon. Designing information-preserving mapping schemes for xml. In Proceedings of the 31st International Conference on Very Large Data Bases, 109–120. 2005. [Bibtex]  [PDF]
  • M. P. Consens, D. Barbosa, A. M. Teisanu, and L. Mignet. Goals and benchmarks for autonomic configuration recommenders. In Proceedings of the ACM SIGMOD International Conference on Management of Data, 239–250. ACM, 2005. URL: http://doi.acm.org/10.1145/1066157.1066185. [Bibtex]
  • D. Barbosa, L. Mignet, and P. Veltri. Studying the xml web: gathering statistics from an xml sample. World Wide Web, 8(4):413–438, 2005. URL: http://dx.doi.org/10.1007/s11280-005-1544-y. [Bibtex]
  • D. Barbosa. Incremental Validation of XML Documents and Mappings. PhD thesis, Department of Computer Science, University of Toronto, Toronto, Ontario, Canada, 2005. [Bibtex]

2004

  • D. Barbosa, A. O. Mendelzon, L. Libkin, L. Mignet, and M. Arenas. Efficient incremental validation of xml documents. In Proceedings of the 20th International Conference on Data Engineering (ICDE 2004), 671–682. 2004. URL: http://csdl.computer.org/comp/proceedings/icde/2004/2065/00/20650671abs.htm. [Bibtex]  [PDF]
  • D. Barbosa, J. Freire, and A. O. Mendelzon. Information preservation in xml-to-relational mappings. In Proceedings of the Second International XML Database Symposium (XSym 2004), 66–81. 2004. URL: http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3186&spage=66. [Bibtex]  [PDF]

2003

  • L. Mignet, D. Barbosa, and P. Veltri. The xml web: a first study. In Proceedings of the Twelfth International World Wide Web Conference, 500–510. ACM, 2003. URL: http://doi.acm.org/10.1145/775152.775223. [Bibtex]  [PDF]
  • D. Barbosa and A. O. Mendelzon. Finding id attributes in xml documents. In Proceedings of the International XML Database Symposium, 180–194. 2003. URL: http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2824&spage=180. [Bibtex]  [PDF]
  • L. Mignet, D. Barbosa, and P. Veltri. On the characterization of the xml web. In Proceedings of the Eleventh Italian Symposium on Advanced Database Systems (SEBD 2003), 29–36. 2003. [Bibtex]

2002

  • D. Barbosa, A. O. Mendelzon, J. Keenleyside, and K. A. Lyons. Toxgene: an extensible template-based data generator for xml. In Proceedings of the Fifth International Workshop on the Web and Databases (WebDB 2002), 49–54. 2002. URL: http://www.db.ucsd.edu/webdb2002/papers/50.pdf. [Bibtex]  [PDF]
  • D. Barbosa, A. O. Mendelzon, J. Keenleyside, and K. A. Lyons. Toxgene: a template-based data generator for xml. In Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 616. 2002. URL: http://doi.acm.org/10.1145/564691.564769. [Bibtex]  [PDF]

2001

  • D. Barbosa, A. Barta, A. O. Mendelzon, G. A. Mihaila, F. Rizzolo, and P. Rodriguez-Gianolli. Tox - the toronto xml engine. In Workshop on Information Integration on the Web, 66–73. 2001. [Bibtex]  [PDF]

1999

  • D. Barbosa, J. P. Kitajima, and W. M. Jr. Parallelizing mpeg video encoding using multiprocessors. In Proceedings of the XII Brazilian Symposium on Computer Graphics and Image Processing, 215–222. Campinas, SP, Brazil, 1999. IEEE Computer Society. URL: http://dl.acm.org/citation.cfm?id=646013.677324. [Bibtex]  [PDF]
  • D. Barbosa, J. P. Kitajima, and W. M. Jr. Real-time mpeg encoding in shared-memory multiprocessors. In Proceedings of the 2nd International Conference - Parallel Computing Systems 1999. Ensenada, Baja California, Mexico, 1999. CICESE. [Bibtex]  [PDF]
  • D. Barbosa. Compressao de video digital mpeg em paralelo. Master's thesis, Departamento de Ciência da Computação, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, 1999. [Bibtex]

1998

  • A. Macedo, E. S. Silva, D. M. Barbosa, M. A. Cristo, J. P. Kitajima, B. Ribeiro-Neto, G. Navarro, and N. Zivian. Experimental analysis of a parallel quicksort-based algorithm for suffix array generation. In Proceedings of the 3rd International Meeting on Vector and Parallel Processing. Porto, Portugal, 1998. [Bibtex]  [PDF]