3708 search results - page 592 / 742 » Approximating Betweenness Centrality |
KCAP
2005
ACM
15 years 6 months ago
2005
ACM
Anaphora occur commonly in natural language text, and resolving them is essential for capturing the knowledge encoded in text. Indirect anaphora are especially challenging to reso...
78
Voted
SIGIR
2005
ACM
15 years 6 months ago
2005
ACM
We consider two of the most commonly cited measures of retrieval performance: average precision and R-precision. It is well known that average precision and R-precision are highly...
116
Voted
SMA
2005
ACM
15 years 6 months ago
2005
ACM
We propose a fast and robust method for detecting crest lines on surfaces approximated by dense triangle meshes. The crest lines, salient surface features defined via first- and...
109
Voted
CIVR
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. We introduce a view–point invariant representation of moving object trajectories that can be used in video database applications. It is assumed that trajectories lie on...
93
Voted
DCOSS
2005
Springer
15 years 6 months ago
2005
Springer
We present an efficient distributed data structure, called the D-SPANNER, for maintaining proximity information among communicating mobile nodes. The D-SPANNER is a kinetic sparse...