114 search results - page 19 / 23 » Social Relationship Identification: An Example of Social Que... |
CHI
2010
ACM
14 years 2 months ago
2010
ACM
This paper explores how homeless young people, aged 1325, make use of information systems in daily life. Observed in a community technology center, four different examples of uses...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
Differential privacy is a powerful tool for providing privacypreserving noisy query answers over statistical databases. It guarantees that the distribution of noisy query answers...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
We focus on large graphs where nodes have attributes, such as a social network where the nodes are labelled with each person's job title. In such a setting, we want to find s...
VRST
2004
ACM
14 years 1 months ago
2004
ACM
Presence is one of the goals of many virtual reality systems. Historically, in the context of virtual reality, the concept of presence has been associated much with spatial percep...
ICDT
1990
ACM
13 years 12 months ago
1990
ACM
Ordinary logical implication is not enough for answering queries in a logic database, since especially negative information is only implicitly represented in the database state. M...