Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sampling High Throughput Data for Anomaly Detection of Data-Base
  Activity   Data leakage and theft from databases is a dangerous threat to organizations.
Data Security and Data Privacy protection systems (DSDP) monitor data access
and usage to identify leakage or suspicious activities that should be
investigated. Because of the high velocity nature of database systems, such
systems audit only a portion of the vast number of transactions that take
place. Anomalies are investigated by a Security Officer (SO) in order to choose
the proper response. In this paper we investigate the effect of sampling
methods based on the risk the transaction poses and propose a new method for
"combined sampling" for capturing a more varied sample.

31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con