{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T16:16:48Z","timestamp":1774196208392,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":37,"publisher":"ACM","license":[{"start":{"date-parts":[[2008,4,6]],"date-time":"2008-04-06T00:00:00Z","timestamp":1207440000000},"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":[],"published-print":{"date-parts":[[2008,4,6]]},"DOI":"10.1145\/1357054.1357237","type":"proceedings-article","created":{"date-parts":[[2008,4,8]],"date-time":"2008-04-08T16:27:59Z","timestamp":1207672079000},"page":"1157-1166","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":116,"title":["Activity-based serendipitous recommendations with the Magitti mobile leisure guide"],"prefix":"10.1145","author":[{"given":"Victoria","family":"Bellotti","sequence":"first","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bo","family":"Begole","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ed H.","family":"Chi","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicolas","family":"Ducheneaut","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ji","family":"Fang","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ellen","family":"Isaacs","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tracy","family":"King","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark W.","family":"Newman","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kurt","family":"Partridge","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bob","family":"Price","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Rasmussen","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Roberts","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diane J.","family":"Schiano","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alan","family":"Walendowski","sequence":"additional","affiliation":[{"name":"PARC, Palo Alto, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2008,4,6]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1019194325861"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2005.99"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00779-003-0240-0"},{"key":"e_1_3_2_1_4_1","volume-title":"Workshop on Mobile Computing Systems and Applications. IEEE CS Press","author":"Asthana A.","year":"1994","unstructured":"Asthana , A. , Cravatts , M. , Krzyzanouski , P. An indoor wireless system for personalized shopping assistance. In Cabrera, L. & Sattyanarayanan, M. (Eds) . Workshop on Mobile Computing Systems and Applications. IEEE CS Press , 1994 , 69--74. Asthana, A., Cravatts, M., Krzyzanouski, P. An indoor wireless system for personalized shopping assistance. In Cabrera, L. & Sattyanarayanan, M. (Eds). Workshop on Mobile Computing Systems and Applications. IEEE CS Press, 1994, 69--74."},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-26982-7_13"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/964696.964698"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1031607.1031691"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s007790170004"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/332040.332047"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/11853565_20"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/138859.138867"},{"key":"e_1_3_2_1_12_1","volume-title":"Cushman, G. &amp","author":"Harada M.","year":"2006","unstructured":"Harada , M. Japan . In Cushman, G. &amp ; Veal, A. (Eds). Free time and leisure participation: International Perspectives. CABI Publishing , 2006 . Harada, M. Japan. In Cushman, G. & Veal, A. (Eds). Free time and leisure participation: International Perspectives. CABI Publishing, 2006."},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/MC.2004.1266301"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963772"},{"key":"e_1_3_2_1_15_1","volume-title":"Proc. Human Computer Interfaces International (HCII 05)","author":"How Y.","year":"2005","unstructured":"How , Y. & Kan , M.Y. Optimizing predictive text entry for short message service on mobile phones . In Proc. Human Computer Interfaces International (HCII 05) . Lawrence Erlbaum Associates. Las Vegas , July 2005 . http:\/\/www.comp.nus.edu.sg\/~rpnlpir\/downloads\/corpora\/smsCorpus\/ How, Y. & Kan, M.Y. Optimizing predictive text entry for short message service on mobile phones. In Proc. Human Computer Interfaces International (HCII 05). Lawrence Erlbaum Associates. Las Vegas, July 2005. http:\/\/www.comp.nus.edu.sg\/~rpnlpir\/downloads\/corpora\/smsCorpus\/"},{"key":"e_1_3_2_1_16_1","volume-title":"MIT","author":"Ito M.","year":"2005","unstructured":"Ito , M. , Okabe , D. Matsuda , M. ( Eds ). Personal, portable, pedestrian : Mobile phones in Japanese life . MIT , 2005 . Ito, M., Okabe, D. Matsuda, M. (Eds). Personal, portable, pedestrian: Mobile phones in Japanese life. MIT, 2005."},{"key":"e_1_3_2_1_17_1","volume-title":"Survey on Time Use and Leisure Activities","author":"Japan Statistics Bureau","year":"2006","unstructured":"Japan Statistics Bureau . Survey on Time Use and Leisure Activities , 2006 . http:\/\/www.stat.go.jp\/english\/data\/shakai\/index.htm Japan Statistics Bureau. Survey on Time Use and Leisure Activities, 2006. http:\/\/www.stat.go.jp\/english\/data\/shakai\/index.htm"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/11853565_15"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1207\/s15327051hci0801_1"},{"key":"e_1_3_2_1_20_1","volume-title":"Proceedings of the IFIP 12th Congress on Personal Computers and intelligent Systems '92 -- IFIP Trans.","volume":"14","author":"Lamming M.","year":"1992","unstructured":"Lamming , M. and Newman , W . Activity-based Information Retrieval: Technology in Support of Personal Memory . In Proceedings of the IFIP 12th Congress on Personal Computers and intelligent Systems '92 -- IFIP Trans. , vol. A- 14 , 1992 , 68--81. Lamming, M. and Newman, W. Activity-based Information Retrieval: Technology in Support of Personal Memory. In Proceedings of the IFIP 12th Congress on Personal Computers and intelligent Systems '92 -- IFIP Trans., vol. A-14, 1992, 68--81."},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.5555\/1642293.1642416"},{"key":"e_1_3_2_1_22_1","volume-title":"Proc. International Joint Conference on AI (IJCAI)","author":"Liao L.","year":"2005","unstructured":"Liao , L. , Fox , D. , & Kautz , H. Location-based activity recognition using relational Markov networks . Proc. International Joint Conference on AI (IJCAI) , 2005 . Liao, L., Fox, D., & Kautz, H. Location-based activity recognition using relational Markov networks. Proc. International Joint Conference on AI (IJCAI), 2005."},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/500737.500755"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/cd.64"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cviu.2004.02.004"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/1152215.1152260"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1109\/MPRV.2004.7"},{"key":"e_1_3_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1049\/cp:20010006"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/953460.953490"},{"key":"e_1_3_2_1_30_1","volume-title":"Rao-Blackwellized particle filters for recognizing activities and spatial context from wearable sensors. Proc. Experimental Robotics (ISER)","author":"Raj A.","year":"2006","unstructured":"Raj , A. , Subramanya , A. , Fox , D. , Bilmes J. Rao-Blackwellized particle filters for recognizing activities and spatial context from wearable sensors. Proc. Experimental Robotics (ISER) , Springer Tracts in Advanced Robotics (STAR), Springer-Verlag , 2006 . Raj, A., Subramanya, A., Fox, D., Bilmes J. Rao-Blackwellized particle filters for recognizing activities and spatial context from wearable sensors. Proc. Experimental Robotics (ISER), Springer Tracts in Advanced Robotics (STAR), Springer-Verlag, 2006."},{"key":"e_1_3_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.1145\/192844.192905"},{"key":"e_1_3_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1109\/TC.2003.1223636"},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1109\/MIS.2007.43"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/1125451.1125521"},{"key":"e_1_3_2_1_35_1","volume-title":"Proc. Mobile HCI","author":"Schmidt-Belz B.","year":"2003","unstructured":"Schmidt-Belz , B. , Aspects of user trust in mobile guides . Proc. Mobile HCI . Udine, Italy , 2003 . Schmidt-Belz, B., Aspects of user trust in mobile guides. Proc. Mobile HCI. Udine, Italy, 2003."},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1145\/1081992.1082018"},{"key":"e_1_3_2_1_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-27780-4_27"}],"event":{"name":"CHI '08: CHI Conference on Human Factors in Computing Systems","location":"Florence Italy","acronym":"CHI '08","sponsor":["ACM Association for Computing Machinery","SIGCHI ACM Special Interest Group on Computer-Human Interaction"]},"container-title":["Proceedings of the SIGCHI Conference on Human Factors in Computing Systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1357054.1357237","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1357054.1357237","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:39:29Z","timestamp":1750253969000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1357054.1357237"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,4,6]]},"references-count":37,"alternative-id":["10.1145\/1357054.1357237","10.1145\/1357054"],"URL":"https:\/\/doi.org\/10.1145\/1357054.1357237","relation":{},"subject":[],"published":{"date-parts":[[2008,4,6]]},"assertion":[{"value":"2008-04-06","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}