{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T11:58:08Z","timestamp":1791287888558,"version":"4.3.0"},"reference-count":19,"publisher":"Association for Computing Machinery (ACM)","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc. VLDB Endow."],"published-print":{"date-parts":[[2008,8]]},"abstract":"<jats:p>\n            Several real-world applications need to effectively manage and reason about large amounts of data that are inherently uncertain. For instance, pervasive computing applications must constantly reason about volumes of noisy sensory readings for a variety of reasons, including motion prediction and human behavior modeling. Such probabilistic data analyses require sophisticated machine-learning tools that can effectively model the complex spatio\/temporal correlation patterns present in uncertain sensory data. Unfortunately, to date, most existing approaches to probabilistic database systems have relied on somewhat simplistic models of uncertainty that can be easily mapped onto existing relational architectures: Probabilistic information is typically associated with individual data tuples, with only limited or no support for effectively capturing and reasoning about complex data correlations. In this paper, we introduce BayesStore, a novel probabilistic data management architecture built on the principle of handling statistical models and probabilistic inference tools as first-class citizens of the database system. Adopting a machine-learning view, BAYESSTORE employs concise statistical relational models to effectively encode the correlation patterns between uncertain data, and promotes probabilistic inference and statistical model manipulation as part of the standard DBMS operator repertoire to support efficient and sound query processing. We present BAYESSTORE's uncertainty model based on a novel,\n            <jats:italic>first-order statistical model<\/jats:italic>\n            , and we redefine traditional query processing operators, to manipulate the\n            <jats:italic>data<\/jats:italic>\n            and the\n            <jats:italic>probabilistic models<\/jats:italic>\n            of the database in an efficient manner. Finally, we validate our approach, by demonstrating the value of exploiting data correlations during query processing, and by evaluating a number of optimizations which significantly accelerate query processing.\n          <\/jats:p>","DOI":"10.14778\/1453856.1453896","type":"journal-article","created":{"date-parts":[[2014,6,24]],"date-time":"2014-06-24T12:17:57Z","timestamp":1403612277000},"page":"340-351","source":"Crossref","is-referenced-by-count":83,"title":["BayesStore"],"prefix":"10.14778","volume":"1","author":[{"given":"Daisy Zhe","family":"Wang","sequence":"first","affiliation":[{"name":"Univ. of California, Berkeley EECS"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eirinaios","family":"Michelakis","sequence":"additional","affiliation":[{"name":"Univ. of California, Berkeley EECS"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minos","family":"Garofalakis","sequence":"additional","affiliation":[{"name":"Yahoo! Research and Univ. of California, Berkeley EECS"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph M.","family":"Hellerstein","sequence":"additional","affiliation":[{"name":"Univ. of California, Berkeley EECS"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2008,8]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2008.4497507"},{"key":"e_1_2_1_2_1","volume-title":"ICDE","author":"Antova L.","year":"2007"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/69.166990"},{"key":"e_1_2_1_4_1","volume-title":"VLDB","author":"Benjelloun O.","year":"2006"},{"key":"e_1_2_1_5_1","volume-title":"VLDB","author":"Cavallo R.","year":"1987"},{"key":"e_1_2_1_6_1","volume-title":"Springer","author":"Cowell R. G.","year":"1999"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.5555\/1316689.1316764"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1142473.1142483"},{"key":"e_1_2_1_9_1","volume-title":"IJCAI","author":"Friedman N.","year":"1999"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/239041.239045"},{"key":"e_1_2_1_11_1","volume-title":"VLDB","author":"Gupta R.","year":"2006"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1634.1886"},{"key":"e_1_2_1_13_1","doi-asserted-by":"crossref","unstructured":"M. I. Jordan. Graphical models. Statistical Science (Special Issue on Bayesian Statistics) 19:140--155 2004.  M. I. Jordan. Graphical models. Statistical Science (Special Issue on Bayesian Statistics) 19:140--155 2004.","DOI":"10.1214\/088342304000000026"},{"key":"e_1_2_1_14_1","volume-title":"DUNE","author":"Michelakis E.","year":"2007"},{"key":"e_1_2_1_15_1","volume-title":"Stanford","author":"Pfeffer A.","year":"2000"},{"key":"e_1_2_1_16_1","volume-title":"IJCAI","author":"Poole D.","year":"2003"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2007.367905"},{"key":"e_1_2_1_18_1","volume-title":"DUNE","author":"Sen P.","year":"2007"},{"key":"e_1_2_1_19_1","volume-title":"UAI","author":"Taskar B.","year":"2002"}],"container-title":["Proceedings of the VLDB Endowment"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.14778\/1453856.1453896","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,28]],"date-time":"2022-12-28T11:10:59Z","timestamp":1672225859000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.14778\/1453856.1453896"}},"subtitle":["managing large, uncertain data repositories with probabilistic graphical models"],"short-title":[],"issued":{"date-parts":[[2008,8]]},"references-count":19,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2008,8]]}},"alternative-id":["10.14778\/1453856.1453896"],"URL":"https:\/\/doi.org\/10.14778\/1453856.1453896","relation":{},"ISSN":["2150-8097"],"issn-type":[{"value":"2150-8097","type":"print"}],"subject":[],"published":{"date-parts":[[2008,8]]}}}