Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Up in the Air: When Homes Meet the Web of Things   The emerging Internet of Things (IoT) will comprise billions of Web-enabled
objects (or "things") where such objects can sense, communicate, compute and
potentially actuate. WoT is essentially the embodiment of the evolution from
systems linking digital documents to systems relating digital information to
real-world physical items. It is widely understood that significant technical
challenges exist in developing applications in the WoT environment. In this
paper, we report our practical experience in the design and development of a
smart home system in a WoT environment. Our system provides a layered framework
for managing and sharing the information produced by physical things as well as
the residents. We particularly focus on a research prototype named WITS, that
helps the elderly live independently and safely in their own homes, with
minimal support from the decreasing number of individuals in the working-age
population. WITS enables an unobtrusive monitoring of elderly people in a
real-world, inhabituated home environment, by leveraging WoT technologies in
building context-aware, personalized services.

15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
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The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an