2370 search results - page 151 / 474 » A Structured Set of Higher-Order Problems |
126
Voted
IJFCS
2006
15 years 3 months ago
2006
We initiate a systematic study of the Row Deletion(B) problem on matrices: Given an input matrix A and a fixed "forbidden submatrix" B, the task is to remove a minimum n...
168
Voted
DBPL
1993
Springer
15 years 7 months ago
1993
Springer
In this paper we study the expressive power of query languages for nested bags. We de ne the ambient bag language by generalizing the constructs of the relational language of Brea...
113
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PODS
2005
ACM
16 years 3 months ago
2005
ACM
We introduce the Multi-Structural Database, a new data framework to support efficient analysis of large, complex data sets. An instance of the model consists of a set of data obje...
170
Voted
DAGM
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In this paper, we present a novel method for reducing the computational complexity of a Support Vector Machine (SVM) classifier without significant loss of accuracy. We a...
95
Voted
NIPS
2003
15 years 4 months ago
2003
This paper addresses the problem of untangling hidden graphs from a set of noisy detections of undirected edges. We present a model of the generation of the observed graph that in...