Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: ApproxCS: Near-Sensor Approximate Compressed Sensing for IoT-Healthcare
  Systems   Internet of Things (IoTs) is an emerging trend that has enabled an upgrade in
the design of wearable healthcare monitoring systems through the (integrated)
edge, fog, and cloud computing paradigm. Energy efficiency is one of the most
important design metrics in such IoT-healthcare systems especially, for the
edge and fog nodes. Due to the sensing noise and inherent redundancy in the
input data, even the most safety-critical biomedical applications can sometimes
afford a slight degradation in the output quality. Hence, such inherent error
tolerance in the bio-signals can be exploited to achieve high energy savings
through the emerging trends like, the Approximate Computing which is applicable
at both software and hardware levels. In this paper, we propose to leverage the
approximate computing in digital Compressed Sensing (CS), through low-power
approximate adders (LPAA) in an accurate Bernoulli sensing-based CS acquisition
(BCS). We demonstrate that approximations can indeed be safely employed in IoT
healthcare without affecting the detection of critical events in the biomedical
signals. Towards this, we explored the trade-of between energy efficiency and
output quality using the state-of-the-art lp2d RLS reconstruction algorithm.
The proposed framework is validated with the MIT-BIH Arrhythmia database. Our
results demonstrated approximately 59% energy savings as compared to the
accurate design.

27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph