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ICDE
2009
IEEE
130views Database» more  ICDE 2009»
14 years 9 months ago
A Latent Topic Model for Complete Entity Resolution
In bibliographies like DBLP and Citeseer, there are three kinds of entity-name problems that need to be solved. First, multiple entities share one name, which is called the name sh...
Liangcai Shu, Bo Long, Weiyi Meng
GIS
2004
ACM
14 years 8 months ago
Supporting spatial aggregation in sensor network databases
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
Mehdi Sharifzadeh, Cyrus Shahabi
ACJ
2006
85views more  ACJ 2006»
13 years 7 months ago
Tree Automata for Schema-Level Filtering of XML Associations
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...
Vaibhav Gowadia, Csilla Farkas
PODS
1997
ACM
72views Database» more  PODS 1997»
13 years 12 months ago
OLAP and Statistical Databases: Similarities and Differences
During the 1980's there was a lot of activity in the area of Statistical Databases, focusing mostly on socio-economic type applications, such as census data, national product...
Arie Shoshani
ELPUB
2008
ACM
13 years 9 months ago
A review of journal policies for sharing research data
Background: Sharing data is a tenet of science, yet commonplace in only a few subdisciplines. Recognizing that a data sharing culture is unlikely to be achieved without policy gui...
Heather A. Piwowar, Wendy Webber Chapman