Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Early Discovery of Chronic Non-attenders by Using NFC Attendance
  Management System   Near Field Communication (NFC) standards cover communications protocols and
data exchange formats. They are based on existing radio-frequency
identification (RFID) standards. In Japan, Felica card is a popular way to
identify the unique ID. Recently, the attendance management system (AMS) with
RFID technology has been developed as a part of Smart University, which is the
educational infrastructure using high technologies, such as ICT. However, the
reader/writer for Felica is too expensive to build the AMS. NFC technology
includes not only Felica but other type of IC chips. The Android OS 2.3 and the
later can provide access to NFC functionality. Therefore, we developed AMS for
university with NFC on Nexus 7. Because Nexus 7 is a low cost smart tablet, a
teacher can determine to use familiarly. Especially, this paper describes the
method of early discovery for chronic non-attenders by using the AMS system on
2 or more Nexus 7 which is connected each other via peer-to-peer communication.
The attendance situation collected from different Nexus 7 is merged into a
SQLite file and then, the document is reported to operate with the trunk system
in educational affairs section.

35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat