820 search results - page 107 / 164 » Finding low-utility data structures |
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...
WAIM
2010
Springer
13 years 7 months ago
2010
Springer
Finding relational expressions which exist frequently in one class of data while not in the other class of data is an interesting work. In this paper, a relational expression of th...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract--In this paper, we consider multiple-input multipleoutput (MIMO) communication systems with combined channel covariance feedback (CCF) and channel gain feedback (CGF), her...
KDD
2006
ACM
14 years 9 months ago
2006
ACM
The processes by which communities come together, attract new members, and develop over time is a central research issue in the social sciences -- political movements, professiona...
ICFP
2006
ACM
14 years 8 months ago
2006
ACM
We present a unifying solution to the problem of fusion of functions, where both the producer function and the consumer function have one accumulating parameter. The key idea in t...