{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:20:36Z","timestamp":1750306836374,"version":"3.41.0"},"reference-count":80,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2013,12,1]],"date-time":"2013-12-01T00:00:00Z","timestamp":1385856000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Intell. Syst. Technol."],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p>Twitter is a popular microblogging service that acts as a ground-level information news flashes portal where people with different background, age, and social condition provide information about what is happening in front of their eyes. This characteristic makes Twitter probably the fastest information service in the world. In this article, we recognize this role of Twitter and propose a novel, user-aware topic detection technique that permits to retrieve, in real time, the most emerging topics of discussion expressed by the community within the interests of specific users. First, we analyze the topology of Twitter looking at how the information spreads over the network, taking into account the authority\/influence of each active user. Then, we make use of a novel term aging model to compute the burstiness of each term, and provide a graph-based method to retrieve the minimal set of terms that can represent the corresponding topic. Finally, since any user can have topic preferences inferable from the shared content, we leverage such knowledge to highlight the most emerging topics within her foci of interest. As evaluation we then provide several experiments together with a user study proving the validity and reliability of the proposed approach.<\/jats:p>","DOI":"10.1145\/2542182.2542189","type":"journal-article","created":{"date-parts":[[2014,1,2]],"date-time":"2014-01-02T13:09:43Z","timestamp":1388668183000},"page":"1-27","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":21,"title":["Personalized emerging topic detection based on a term aging model"],"prefix":"10.1145","volume":"5","author":[{"given":"Mario","family":"Cataldi","sequence":"first","affiliation":[{"name":"\u00c9cole Centrale Paris, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luigi Di","family":"Caro","sequence":"additional","affiliation":[{"name":"Universit\u00e0 Di Torino, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claudio","family":"Schifanella","sequence":"additional","affiliation":[{"name":"Universit\u00e0 Di Torino, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2014,1,3]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1722080.1722093"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1504\/IJWBC.2011.041206"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1498759.1498766"},{"volume-title":"Topic Detection and Tracking: Event-Based Information Organization","author":"Allan J.","key":"e_1_2_1_4_1","unstructured":"Allan , J. 2002. Topic Detection and Tracking: Event-Based Information Organization . Kluwer Academic Publishers , Norwell, MA . Allan, J. 2002. Topic Detection and Tracking: Event-Based Information Organization. Kluwer Academic Publishers, Norwell, MA."},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2008.140"},{"volume-title":"Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press.","author":"Asur S.","key":"e_1_2_1_6_1","unstructured":"Asur , S. , Huberman , B. A. , Szabo , G. , and Wang , C . 2011. Trends in social media: Persistence and decay . In Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press. Asur, S., Huberman, B. A., Szabo, G., and Wang, C. 2011. Trends in social media: Persistence and decay. In Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press."},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1935826.1935845"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245124"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4371(02)00736-7"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/1718487.1718524"},{"volume-title":"Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press.","author":"Becker H.","key":"e_1_2_1_11_1","unstructured":"Becker , H. , Naaman , M. , and Gravano , L . 2011. Beyond trending topics: Realworld event identification on twitter . In Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press. Becker, H., Naaman, M., and Gravano, L. 2011. Beyond trending topics: Realworld event identification on twitter. In Proceedings of the 5th AAAI International Conference on Weblogs and Social Media. AAAI Press."},{"volume-title":"Proceedings of 3rd International Conference on Web Information Systems Engineering (WISE'02)","author":"Bun K. K.","key":"e_1_2_1_12_1","unstructured":"Bun , K. K. , Ishizuka , M. , and Ishizuka , B. M . 2002. Topic extraction from news archive using tf&ast;pdf algorithm . In Proceedings of 3rd International Conference on Web Information Systems Engineering (WISE'02) . 73--82. Bun, K. K., Ishizuka, M., and Ishizuka, B. M. 2002. Topic extraction from news archive using tf&ast;pdf algorithm. In Proceedings of 3rd International Conference on Web Information Systems Engineering (WISE'02). 73--82."},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1864708.1864756"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1645953.1646109"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/1963405.1963500"},{"key":"e_1_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1814245.1814249"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1643823.1643864"},{"volume-title":"Proceedings of the 4th AAAI International Conference on Weblogs and Social Media (ICWSM'10)","author":"Cha M.","key":"e_1_2_1_18_1","unstructured":"Cha , M. , Haddadi , H. , Benevenuto , F. , and Gummadi , K. P . 2010. Measuring user influence in twitter: The million follower fallacy . In Proceedings of the 4th AAAI International Conference on Weblogs and Social Media (ICWSM'10) . AAAI Press, 10--17. Cha, M., Haddadi, H., Benevenuto, F., and Gummadi, K. P. 2010. Measuring user influence in twitter: The million follower fallacy. In Proceedings of the 4th AAAI International Conference on Weblogs and Social Media (ICWSM'10). AAAI Press, 10--17."},{"volume-title":"Proceedings of the 14th European Conference on Machine Learning (ECML'03)","author":"Chen C. C.","key":"e_1_2_1_19_1","unstructured":"Chen , C. C. , Chen , Y.-T. , Sun , Y. S. , and Chen , M. C . 2003. Life cycle modeling of news events using aging theory . In Proceedings of the 14th European Conference on Machine Learning (ECML'03) . Springer, 47--59. Chen, C. C., Chen, Y.-T., Sun, Y. S., and Chen, M. C. 2003. Life cycle modeling of news events using aging theory. In Proceedings of the 14th European Conference on Machine Learning (ECML'03). Springer, 47--59."},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1518701.1518735"},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/1753326.1753503"},{"key":"e_1_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1533-8525.1976.tb01715.x"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.2307\/2092499"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02016966"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-012-0762-1"},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-69858-6_23"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.5555\/1016416.1016421"},{"volume-title":"Proceedings of the Workshop on the Weblogging Ecosystem. ACM Press","author":"Glance N. S.","key":"e_1_2_1_28_1","unstructured":"Glance , N. S. , Hurst , M. , and Tomokiyo , T . 2004. BlogPulse: Automated trend discovery for weblogs . In Proceedings of the Workshop on the Weblogging Ecosystem. ACM Press , New York. Glance, N. S., Hurst, M., and Tomokiyo, T. 2004. BlogPulse: Automated trend discovery for weblogs. In Proceedings of the Workshop on the Weblogging Ecosystem. ACM Press, New York."},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/138859.138867"},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1011122126881"},{"key":"e_1_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1145\/1718487.1718518"},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1086\/226707"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0307752101"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/988672.988739"},{"volume-title":"Proceedings of the 6th International Conference on Active Media Technology (AMT'10)","author":"Han X.","key":"e_1_2_1_35_1","unstructured":"Han , X. , Shen , Z. , Miao , C. , and Luo , X . 2010. Folksonomy-based ontological user interest profile modeling and its application in personalized search . In Proceedings of the 6th International Conference on Active Media Technology (AMT'10) . Springer, 34--46. Han, X., Shen, Z., Miao, C., and Luo, X. 2010. Folksonomy-based ontological user interest profile modeling and its application in personalized search. In Proceedings of the 6th International Conference on Active Media Technology (AMT'10). Springer, 34--46."},{"volume-title":"Proceedings of the 3rd AAAI International Conference on Weblogs and Social Media (ICWSM'09)","author":"Hassan A.","key":"e_1_2_1_36_1","unstructured":"Hassan , A. , Radev , D. R. , Cho , J. , and Joshi , A . 2009. Content based recommendation and summarization in the blogosphere . In Proceedings of the 3rd AAAI International Conference on Weblogs and Social Media (ICWSM'09) . AAAI Press, 34--41. Hassan, A., Radev, D. R., Cho, J., and Joshi, A. 2009. Content based recommendation and summarization in the blogosphere. In Proceedings of the 3rd AAAI International Conference on Weblogs and Social Media (ICWSM'09). AAAI Press, 34--41."},{"key":"e_1_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2007.17"},{"key":"e_1_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11192-007-1771-3"},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.5555\/3120747.3120802"},{"key":"e_1_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0048-7333(96)00917-1"},{"key":"e_1_2_1_41_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772751"},{"key":"e_1_2_1_42_1","doi-asserted-by":"publisher","DOI":"10.1145\/2337542.2337557"},{"key":"e_1_2_1_43_1","doi-asserted-by":"publisher","DOI":"10.1145\/1150402.1150479"},{"key":"e_1_2_1_44_1","volume-title":"Proceedings of the 2nd International Conference on Computer Engineering and Technology (ICCET'10)","volume":"6","author":"Liang X.","unstructured":"Liang , X. , Chen , W. , and Bu , J . 2010. Bursty feature based topic detction and summarization . In Proceedings of the 2nd International Conference on Computer Engineering and Technology (ICCET'10) , vol. 6 . 49--253. Liang, X., Chen, W., and Bu, J. 2010. Bursty feature based topic detction and summarization. In Proceedings of the 2nd International Conference on Computer Engineering and Technology (ICCET'10), vol. 6. 49--253."},{"key":"e_1_2_1_45_1","volume-title":"Proceedings of the International Conference on Machine Learning and Cybernetics (ICMLC'10)","volume":"5","author":"Lin G.-L.","unstructured":"Lin , G.-L. , Peng , H. , Ma , Q.-L. , Wei , J. , and Qin , J . -W. 2010. Improving diversity in web search results re-ranking using absorbing random walks . In Proceedings of the International Conference on Machine Learning and Cybernetics (ICMLC'10) , vol. 5 . 2116--2421. Lin, G.-L., Peng, H., Ma, Q.-L., Wei, J., and Qin, J.-W. 2010. Improving diversity in web search results re-ranking using absorbing random walks. In Proceedings of the International Conference on Machine Learning and Cybernetics (ICMLC'10), vol. 5. 2116--2421."},{"key":"e_1_2_1_46_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-30220-6_7"},{"key":"e_1_2_1_47_1","doi-asserted-by":"publisher","DOI":"10.1023\/B:INRT.0000011210.12953.86"},{"key":"e_1_2_1_48_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02129600"},{"volume-title":"Proceedings of the SIGIR Workshop on Recommender Systems. ACM Press","author":"Melville P.","key":"e_1_2_1_49_1","unstructured":"Melville , P. , Mooney , R. J. , and Nagarajan , R . 2001. Content-boosted collaborative filtering . In Proceedings of the SIGIR Workshop on Recommender Systems. ACM Press , New York, 16--23. Melville, P., Mooney, R. J., and Nagarajan, R. 2001. Content-boosted collaborative filtering. In Proceedings of the SIGIR Workshop on Recommender Systems. ACM Press, New York, 16--23."},{"volume-title":"Proceedings of the 2nd International Conference on Communication Systems and Networks (COMSNETS'10)","author":"Moon S.","key":"e_1_2_1_50_1","unstructured":"Moon , S. , You , J. , Kwak , H. , Kim , D. , and Jeong , H . 2010. Understanding topological mesoscale features in community mining . In Proceedings of the 2nd International Conference on Communication Systems and Networks (COMSNETS'10) . 1--10. Moon, S., You, J., Kwak, H., Kim, D., and Jeong, H. 2010. Understanding topological mesoscale features in community mining. In Proceedings of the 2nd International Conference on Communication Systems and Networks (COMSNETS'10). 1--10."},{"key":"e_1_2_1_51_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.64.016131"},{"volume-title":"Proceedings of the 6th International Semantic Web and 2nd Asian Semantic Web Conference (ISWC'07\/ASWC'07)","author":"Noll M. G.","key":"e_1_2_1_52_1","unstructured":"Noll , M. G. and Meinel , C . 2007. Web search personalization via social bookmark . In Proceedings of the 6th International Semantic Web and 2nd Asian Semantic Web Conference (ISWC'07\/ASWC'07) . Springer, 367--380. Noll, M. G. and Meinel, C. 2007. Web search personalization via social bookmark. In Proceedings of the 6th International Semantic Web and 2nd Asian Semantic Web Conference (ISWC'07\/ASWC'07). Springer, 367--380."},{"volume-title":"Proceedings of the 7th International World Wide Web Conference (WWW'98)","author":"Page L.","key":"e_1_2_1_53_1","unstructured":"Page , L. , Brin , S. , Motwani , R. , and Winograd , T . 1998. The pagerank citation ranking: Bringing order to the web . In Proceedings of the 7th International World Wide Web Conference (WWW'98) . ACM Press, New York, 161--172. Page, L., Brin, S., Motwani, R., and Winograd, T. 1998. The pagerank citation ranking: Bringing order to the web. In Proceedings of the 7th International World Wide Web Conference (WWW'98). ACM Press, New York, 161--172."},{"volume-title":"Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (HLT'10)","author":"Petrovic S.","key":"e_1_2_1_54_1","unstructured":"Petrovic , S. , Osborne , M. , and Lavrenko , V . 2010. Streaming first story detection with application to twitter . In Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (HLT'10) . 181--189. Petrovic, S., Osborne, M., and Lavrenko, V. 2010. Streaming first story detection with application to twitter. In Proceedings of the Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (HLT'10). 181--189."},{"key":"e_1_2_1_55_1","doi-asserted-by":"publisher","DOI":"10.1145\/2063576.2063724"},{"volume-title":"Proceedings of the 45th Annual Meeting of the ACL on Interactive Poster and Demonstration Sessions (ACL'07)","author":"Ponzetto S. P.","key":"e_1_2_1_56_1","unstructured":"Ponzetto , S. P. and Strube , M . 2007. An api for measuring the relatedness of words in wikipedia . In Proceedings of the 45th Annual Meeting of the ACL on Interactive Poster and Demonstration Sessions (ACL'07) . 49--52. Ponzetto, S. P. and Strube, M. 2007. An api for measuring the relatedness of words in wikipedia. In Proceedings of the 45th Annual Meeting of the ACL on Interactive Poster and Demonstration Sessions (ACL'07). 49--52."},{"key":"e_1_2_1_57_1","doi-asserted-by":"publisher","DOI":"10.1145\/1149941.1149944"},{"key":"e_1_2_1_58_1","doi-asserted-by":"publisher","DOI":"10.1145\/1148170.1148320"},{"key":"e_1_2_1_59_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0269888903000638"},{"key":"e_1_2_1_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(88)90021-0"},{"key":"e_1_2_1_61_1","doi-asserted-by":"publisher","DOI":"10.1145\/1653771.1653781"},{"key":"e_1_2_1_62_1","doi-asserted-by":"publisher","DOI":"10.1145\/2339530.2339770"},{"key":"e_1_2_1_63_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0025727300034815"},{"key":"e_1_2_1_64_1","doi-asserted-by":"publisher","DOI":"10.1145\/1321440.1321515"},{"key":"e_1_2_1_65_1","doi-asserted-by":"publisher","DOI":"10.1145\/1835449.1835643"},{"key":"e_1_2_1_66_1","doi-asserted-by":"publisher","DOI":"10.1145\/988672.988764"},{"key":"e_1_2_1_67_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772777"},{"volume-title":"Proceedings of the Workshop on New Technologies for Personalized Information Access (PIA'05)","author":"Teevan J.","key":"e_1_2_1_68_1","unstructured":"Teevan , J. , Dumais , S. , and Horvitz , E . 2005a. Beyond the commons: Investigating the value of personalizing web search . In Proceedings of the Workshop on New Technologies for Personalized Information Access (PIA'05) . 84--92. Teevan, J., Dumais, S., and Horvitz, E. 2005a. Beyond the commons: Investigating the value of personalizing web search. In Proceedings of the Workshop on New Technologies for Personalized Information Access (PIA'05). 84--92."},{"key":"e_1_2_1_69_1","doi-asserted-by":"publisher","DOI":"10.1145\/1076034.1076111"},{"key":"e_1_2_1_70_1","doi-asserted-by":"publisher","DOI":"10.1145\/1146598.1146650"},{"key":"e_1_2_1_71_1","doi-asserted-by":"publisher","DOI":"10.1145\/1458082.1458219"},{"key":"e_1_2_1_72_1","doi-asserted-by":"publisher","DOI":"10.1145\/1871437.1871564"},{"key":"e_1_2_1_73_1","doi-asserted-by":"publisher","DOI":"10.1145\/1150402.1150497"},{"key":"e_1_2_1_74_1","doi-asserted-by":"publisher","DOI":"10.1145\/1718487.1718520"},{"key":"e_1_2_1_75_1","doi-asserted-by":"publisher","DOI":"10.4304\/jcp.5.4.549-556"},{"key":"e_1_2_1_76_1","doi-asserted-by":"publisher","DOI":"10.1145\/1390334.1390363"},{"volume-title":"Proceedings of the 4th International AAAI Conference on Weblogs and Social Media (ICWSM'10)","author":"Yang J.","key":"e_1_2_1_77_1","unstructured":"Yang , J. and Counts , S . 2010. Predicting the speed, scale, and range of information diffusion in twitter . In Proceedings of the 4th International AAAI Conference on Weblogs and Social Media (ICWSM'10) . 355--358. Yang, J. and Counts, S. 2010. Predicting the speed, scale, and range of information diffusion in twitter. In Proceedings of the 4th International AAAI Conference on Weblogs and Social Media (ICWSM'10). 355--358."},{"key":"e_1_2_1_78_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDM.2010.22"},{"volume-title":"Proceedings of the 22nd National Conference on Artificial Intelligence. 1501--1506","author":"Zhao Q.","key":"e_1_2_1_79_1","unstructured":"Zhao , Q. , Mitra , P. , and Chen , B . 2007. Temporal and information flow based event detection from social text streams . In Proceedings of the 22nd National Conference on Artificial Intelligence. 1501--1506 . AAAI Press. Zhao, Q., Mitra, P., and Chen, B. 2007. Temporal and information flow based event detection from social text streams. In Proceedings of the 22nd National Conference on Artificial Intelligence. 1501--1506. AAAI Press."},{"key":"e_1_2_1_80_1","doi-asserted-by":"publisher","DOI":"10.1145\/1060745.1060754"}],"container-title":["ACM Transactions on Intelligent Systems and Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2542182.2542189","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2542182.2542189","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T08:09:56Z","timestamp":1750234196000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2542182.2542189"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,12]]},"references-count":80,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,12]]}},"alternative-id":["10.1145\/2542182.2542189"],"URL":"https:\/\/doi.org\/10.1145\/2542182.2542189","relation":{},"ISSN":["2157-6904","2157-6912"],"issn-type":[{"type":"print","value":"2157-6904"},{"type":"electronic","value":"2157-6912"}],"subject":[],"published":{"date-parts":[[2013,12]]},"assertion":[{"value":"2012-02-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2012-10-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-01-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}