4972 search results - page 136 / 995 » Ranking on graph data |
149
click to vote
DAWAK
2011
Springer
14 years 4 months ago
2011
Springer
Data cleaning and ETL processes are usually modeled as graphs of data transformations. The involvement of the users responsible for executing these graphs over real data is importa...
122
Voted
LICS
2009
IEEE
15 years 11 months ago
2009
IEEE
—We introduce extensions of first-order logic (FO) and fixed-point logic (FP) with operators that compute the rank of a definable matrix. These operators are generalizations o...
156
click to vote
VLDB
2007
ACM
15 years 10 months ago
2007
ACM
As the Web has evolved into a data-rich repository, with the standard “page view,” current search engines are becoming increasingly inadequate for a wide range of query tasks....
119
click to vote
HT
2010
ACM
15 years 9 months ago
2010
ACM
The rise of social interactions on the Web requires developing new methods of information organization and discovery. To that end, we propose a generative community-based probabil...
159
click to vote
SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
A recommender system must be able to suggest items that are likely to be preferred by the user. In most systems, the degree of preference is represented by a rating score. Given a...