Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detecting Anomalies using Overlapping Electrical Measurements in Smart
  Power Grids   As cyber-attacks against critical infrastructure become more frequent, it is
increasingly important to be able to rapidly identify and respond to these
threats. This work investigates two independent systems with overlapping
electrical measurements with the goal to more rapidly identify anomalies. The
independent systems include HIST, a SCADA historian, and ION, an automatic
meter reading system (AMR). While prior research has explored the benefits of
fusing measurements, the possibility of overlapping measurements from an
existing electrical system has not been investigated. To that end, we explore
the potential benefits of combining overlapping measurements both to improve
the speed/accuracy of anomaly detection and to provide additional validation of
the collected measurements. In this paper, we show that merging overlapping
measurements provide a more holistic picture of the observed systems. By
applying Dynamic Time Warping more anomalies were found -- specifically, an
average of 349 times more anomalies, when considering anomalies from both
overlapping measurements. When merging the overlapping measurements, a percent
change of anomalies of up to 785\% can be achieved compared to a non-merge of
the data as reflected by experimental results.

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The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin