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\def\xyzemail{xingyuanzhang at 126 dot com}
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\begin{document}
\title{\LARGE\bf ITP 2015 Conference Booklet}
\author{Xingyuan Zhang, Chunhan Wu and Christian Urban}
\date{\today}
%%\tableofcontents
\maketitle
\chapter{Pre-Arrival}
\section{Registration and Conference Fee}
In short
\begin{itemize}
\item[(1)] you need to make a bank transfer for the conference
fee in your local currency, and
\item[(2)] you need to email Xingyuan with your details
(\xyzemail)
\end{itemize}
\noindent Xingyuan will then confirm that the payment has been
received. Note that if you are Chinese and need a \emph{fa
piao} to reclaim the conference fee, you need to contact
Xingyuan directly before making any money transfer.
\medskip
\noindent The early conference fee is RMB 3300, which is
approximately \pounds{}350, \$533, or \euro{}488. It must be
transferred via bank transfer and must be made in your local
currency; we cannot accept any other form of payment. The
tutorials can be registered independently from the conference.
The conference fee includes lunches during the conference. It
also covers the excursion, the conference banquet and a
welcome reception.
\begin{center}
\begin{tabular}{l@{\hspace{4mm}}l}
Early conference fee until 31.~July: & RMB 3300\\
Late conference fee from 1.~August: & RMB 3800\bigskip\\
Additional banquet dinner and excursion: & RMB 530\\
(one is included in the conference fee)\bigskip\\
Isabelle tutorial (21 -- 23 August): & RMB 250\\
Coq tutorial (27 -- 29 August): & RMB 200\\
\end{tabular}
\end{center}
\noindent The amount payable needs to be
transferred to the account:
\begin{center}
\begin{tabular}{ll}
Account holder's name:& Zhang Xingyuan\medskip\\
Beneficiary bank:& BANK OF CHINA\medskip\\
Swift Code:& BKCHCNBJ940\medskip\\
Account number:& 504066588897\medskip\\
Beneficiary bank address:& Nanjing Mei Hua Shan Zhuang\\
& Sub-branch, Nanjing, China\medskip\\
Account holder's address:& \\
& Suite 2106, Building 20,\\
& 20 Biao Ying,\\
& Qinhuai District,\\
& Nanjing, Jiangsu Province,\\
& People's Republic of China.\\
\end{tabular}
\end{center}
\noindent {\bf Please make doubly-sure that your bank
transferral contains your full name as reference (additional
information field), and is in your local currency
(e.g.~\euro, \$, \pounds)!} Otherwise we will have no idea
where the money came from, and will not be able to receive
the money on our end. Please also make sure that your transferral
covers all bank fees.\bigskip
\section{Hotel Booking}
In short, you need to send your arrival and departure
details to Chunhan
(\cwemail).\bigskip
\noindent While it is possible to book the hotel via official
online travel web-pages, the price there is higher. The
easiest is to send Chunhan your name, arrival and departure
dates and he will send you back a booking ticket from Hanyuan
hotel, which you might need for your visa application.
You can pay the hotel when you arrive using Visa or
MasterCard.
\section{Visa}
Please be aware that for travelling to China you will need a
visa, for which you have to apply {\bf beforehand}. It often takes
one or two weeks before a visa is granted. Though if you
are prepared to pay a higher application fee, then you can
shorten the delay to a few days. For the visa you
will need an invitation letter, which Chunhan will send you
(\cwemail). You need to provide him with your name, title,
DOB, work address, e-mail and paper title (if you present a paper).
He will e-mail you the invitation letter. You might also need
your hotel booking (see above) and flight details for the visa
application.
\chapter{Arrival}
Welcome in China. You made it to the destination airport.
Unless your are one of the very few foreigners who can speak
and read Chinese, potentially the most challenging part of
your journey is about to begin. Below we explain how to get to
Hanyuan Hotel in Nanjing from Nanjing Lukou Airport and from
Shanghai Pudong Airport. If you arrive from somewhere else and
need help, please let us know. If you need help while
travelling, the local organisers can be reached on their
mobile:
\begin{center}
\begin{tabular}{ll}
Xingyuan: & (+86)\hspace{2mm}13814081536\\
Chunhan: & (+86)\hspace{2mm}15312993807\\
\end{tabular}
\end{center}
China is generally a safe country for travelling, if the usual
precautions are taken. We assume you have never been in China
before, therefore let us still start with some general points.
\begin{itemize}
\item \textbf{Weather}\hspace{3mm}
Unfortunately end of August is the time when it will be especially
hot in Nanjing (usually above 30$^{\circ}$C). Be prepared with lots of
light clothes, but do not forget a jumper, or sweater, since many
places are air-conditioned. It can also rain.
\item \textbf{Bottled Water}\hspace{3mm}
Whereas in many places it is safe to drink water from taps,
do not take chances and drink only bottled water! During the
conference we will provide bottled water. In other places you
have to buy bottles yourself. Remember, Chinese are famous for
nibbling on a bottle of hot tea the whole day, even in sweltering
temperatures. There is a reason for this.
\item \textbf{Traffic}\hspace{3mm}
Do not even think of renting a car in China. Hence, while in
China, you probably will be mostly going around on foot. Be
careful though: You might come from a region where traffic
rules are organised so that pedestrians are mostly treated
with respect by all other road users, or even have an
``elevated status'' because they are considered the
``weakest''. Traffic in China is, in contrast, organised more,
shall we say, according to a Darwinian model: Under no
circumstance assume a car (or even a bicycle or one of the
many noiseless electric motor bikes) will stop for you. As
pedestrian, you have to take care of everybody else.
Therefore, whenever possible cross roads at traffic lights and
even if the light shows green for you, look out for cars that
pay no attention to this fact. Also, zebra crossings do
\emph{not}, I repeat, \emph{do not} have any special meaning
in China for the road users higher up the traffic ladder
(i.e.~bicycles and above). Even if it sounds too funny, take
our word and head this advice\ldots{}it might increase your
life-expectancy.
\item \textbf{Free Public Wifi / Mobile Phones}\hspace{3mm}
While free public wifi is nowadays pretty ubiquitous in big
cities in China (Starbucks, Costas, McDonalds are obvious
places where to find wifi), you need a working mobile phone in
order to use it. You will have to register your number when
you log in, and the wifi operator will then send you a
password token via SMS. The problem is that chances are great
your mobile phone will \emph{not} work in China. Therefore do
not assume you can check information on the Internet while
travelling.
At the hotel there will be wifi (with the super-secure
password: 123456789). But again, do not assume you can
download that last episode of the Daily Show: while bandwidth
will generally be enough for reading email, be prepared for an
uninterrupted stay in China, free from any disturbance coming
from online demands.
\item \textbf{Google etc}\hspace{3mm}There are two Great Walls in
China: one prevents you from accessing Google, for example. Use
\url{www.aol.com} or \url{www.bing.com} instead as your preferred
search engine. Also, if you care about such things, set your
status on Facebook to ``unavailable'' for the period of time
you will be in China. Ditto Twitter. Skype and Facetime, in
contrast, work fine.
\item \textbf{Map of Hotel / Taxis}\hspace{3mm}
While more and more young Chinese are exposed to English, you
cannot rely on anyone of the general public speaking more than
a few words. Rather, you have to always calculate with the
very, very likely scenario that nobody speaks any English at
all and all signs around you are written in characters that do
not give you the slightest idea what they are about. This
means you always have to prepare your travelling beforehand
and ask us for help if you are unsure!
One part of \emph{every} trip preparation, including your
arrival, should be to carry with you a printed copy of the map
where the Hanyuan Hotel is located (see Fig.~\ref{hanyuan}).
When you want to go to the hotel by taxi, you need to show the map to
the driver, since telling Hanyuan Hotel will most probably not
be understood and also the driver most likely does not know
where it is located. Showing the map will also guard against
the possible situation where a taxi driver cannot actually
read the address.\footnote{You might sneer at this. But
remember: the prime age of Chinese taxi drivers appears to be
50 plus. If you can also remember, between 1966 and 1976
somebody had the ``great'' idea to be nasty to teachers
(amongst others). So the education these people were able to
receive when they were in their teens was rather rudimentary.
Given that the ability of reading Chinese characters takes
years of arduous studying, it is glaringly obvious that it is
not their fault.} Take the map always with you: it might be
your life-line for avoiding unpleasant situations. For
travelling inside Nanjing, taxis can be hailed at the
street curb. You need to pay them in cash. They are always
metered.
%There is a slight chance you will come across one of the all
%electric taxi, which are slightly more expensive, than ``normal''
%taxis. You can recognise them as they are the only taxis built
%by the maker BYD and look more like a compact SUV, rather than
%the ``normal'' sedan-style taxi. I have not driven yet in one,
%but have seen them in the Xinjiekou shopping area. If you do not
%want to pay the additional price tag, you are assumed to just
%wave them away and wait for the next taxi.
\item \textbf{Tips in Restaurants, Taxi}\hspace{3mm}One easy
aspect of travelling in China are matters to do with tipping:
no tips are expected when paying at a restaurant, for a taxi
journey etc. The good thing about this is you are treated as a
nice customer, if you are a nice customer (meaning you treat
staff with respect).
\item \textbf{Cash / Credit Cards}\hspace{3mm}While foreign
credit cards are accepted in a number of places, including
the hotel,\footnote{Visa and Mastercard} these places are
considered ``upmarked'' in China. So if you insist on being able
to use your credit card, you will often be paying some form of
premium. Cash still rules many aspects of Chinese life
(metro ticket, taxi journey,\ldots{}) where foreign credit cards
are of no use (China has its own credit card system which is
accepted more widely, but also not everywhere). Pretty much the
only places where cash can be obtained with a foreign credit
card are ATMs in Chinese banks. There are several not far
from the hotel.
\end{itemize}
\begin{figure}[p]
\begin{tabular}{l}
For the driver:\medskip\\
司机师傅，请将我送往``{\bf 童卫路20号翰苑宾馆}''，其位置如地图中红色A点所示。\\
酒店电话：02584393962。谢谢！
\end{tabular}
\begin{center}
\makebox[0mm]{\includegraphics[scale=0.5]{travel_guide/badu.png}}
\end{center}
\caption{The location of the Hanyuan Hotel. Please print out!
\label{hanyuan}}
\end{figure}
\section{Travel from Nanjing Lukou Airport to the Hanyuan Hotel}
There are essentially three options depending on how frugal
or adventurous you want to be to travel from the Nanjing Airport
to the hotel:
\begin{itemize}
\item The first option is to take a taxi for the whole journey
from the airport to the hotel. Follow the taxi signs at
the airport and take a yellow taxi. The journey will
cost you around 130 RMB (\euro{}19, \$21) and takes
about 45 minutes. Show the driver the map in
Fig.~\ref{hanyuan}. The taxi needs to be paid in cash.
\item A bit less expensive is going first by Metro Line S1
from the airport to Nanjing Nan Railway Station (Nanjing
South Railway Station). The metro will operate between
6:40 and 22:00. As you can see in the map shown in
Fig.~\ref{metronanjing}, Nanjing Nan will be the last
stop on Line~S1. At Nanjing Nan Railway Station you need to go
to the taxi stand, which means leaving the metro via exit
2B and follow the signs for ``Taxi (Underground)''.
The way is marked yellow in the map below.
This option takes approximately
55 minutes and costs 7 RMB for the metro ticket and
around 36 RMB for the taxi.\\[-10mm]\mbox{}
\begin{center}
\includegraphics[scale=0.19]{travel_guide/ggg.jpg}
\end{center}
\item If you already prepared to pay 7 RMB for the metro, why
not adding 2 more and going the whole way by metro?
This is the third
option. The disadvantage is that you need to change
at Nanjing Nan Railway Station to Line 3 and at
Daxinggong to Line 2 for Xiamafang or Muxuyuan, which
are the closest stations to the Hanyuan Hotel
(see Fig.~\ref{metronanjing}). Both
stations then need a 15 minutes walk to the hotel.
This is another disadvantage of this option if you have
a heavy suitcase. See the map shown in Fig.~\ref{hotelmap}
for directions.
\end{itemize}
\begin{figure}[p]
\begin{center}
\makebox[0mm]{\includegraphics[scale=1.1]{travel_guide/metromapnanjing.png}}
\end{center}
\caption{Metro map of Nanjing. Stations
Xiamafang and Muxuyuan on Line 2 (red line) are
closest to the hotel.\label{metronanjing}}
\end{figure}
\subsubsection*{Getting a Ticket for the Metro in Nanjing}
Like most Chinese metro stations, entering the metro station at the
airport means you have to go through a brief security check
where your luggage will be X-rayed. After the check you will
see ticket machines
\begin{center}
\includegraphics[scale=0.27]{travel_guide/20150331_110412.jpg}
\hspace{4mm}
\includegraphics[scale=0.27]{travel_guide/20150331_110548.jpg}
\end{center}
\noindent which can change the language to English (in this
way you can avoid having to talk to a sales person in the ticket
counter, who might not speak any English). You need to select
the destination station on the touch screen (shown on
the right). Next you need to pay for the ticket with 10 RMB or 5
RMB bank notes, or 1 RMB coins. If you do not have them yet,
you will need to get your ticket from the counter.
After paying, the machine will issue a blue plastic chip which
is your ticket. This chip needs to be swiped when going
through the gates of the metro (shown on the right below).
At the end of your journey you will have to return the blue
chip at the exit gate.
\begin{center}
\includegraphics[scale=0.27]{travel_guide/20150331_110738.jpg}
\hspace{4mm}
\includegraphics[scale=0.27]{travel_guide/IMG_7177.jpg}
\end{center}
\section{Travel from Shanghai Pudong Airport}
Many of the participants will arrive at Shanghai Pudong
Airport. From there, in short, you have to get to (1) the Hong
Qiao railway station and then from there to (2) Nanjing Nan
railway station. From Nanjing Nan it is best to take a taxi,
but you can also take the metro as explained in the previous
section. Overall this will take approximately 4h of travelling
to the hotel.
\subsection*{From Shanghai Pudong Airport to Hong Qiao Railway Station}
For the first leg to Hong Qiao train station there are
essentially two travel options: one recommended by locals
and being the more sensible option is to take the airport bus;
the other is by the World's only commercial Maglev train
including a change to the metro.
\begin{itemize}
\item \textbf{Option 1 by Airport bus}:
At the Pudong Airport follow the signs for Airport Bus, or Airport
Ring Bus. You have to take Line 1, which operates between 7:00
and 23:00. The bus stop where you have to wait is
\begin{center}
\includegraphics[scale=0.9]{travel_guide/image005.jpg}
\end{center}
The waiting time is around 15 minutes during peak hours, or 30
minutes at other times. The ticket costs 30 RMB (\euro{}4.25,
\$5) and can be bought on the bus. This however requires cash.
While you wait, be prepared to be harassed by taxi drivers,
who insist on driving you to Hong Qiao train station. You can
ignore them: it will cost you more, around 100 RMB; the bus is
comfortable and air-conditioned, unlike the taxi; and, like
the taxi driver, the bus driver appears to aim for maximum
possible speed given good road conditions.
The airport bus takes around 1h and makes only two stops at
the very end of the journey. Both stops are in near
proximity. You have to take the \emph{second} stop at Hong Qiao
Railway Station. You will be able to see the big signs of
Hong Qiao Railway Station when you approach the station. Do
not take the exit for Hong Qiao International Airport.
\item \textbf{Option 2 Maglev train / Metro}:
Of course travelling on the Maglev is pretty cool\ldots{}
reaching speeds of 415 km/h at certain(!) times of the day,
namely 9:02--10:47 and 15:02--16:47. At other times it will
travel at mere speeds of 300 km/h, which you get in China also
with conventional high-speed trains. Anyway, a ticket for the
Maglev will set you back around 50 RMB (\euro{}7, \$8). The
ticket can be paid in cash or by credit card. The service of
the Maglev starts at 7:02 and finished the day at 21:42. To
take this option at the airport, you will need to follow the
Maglev signs. The main problem with this option, however, is
that you can only travel until Longyang Road Station and then
have to change into the overcrowded and much, much slower
metro Line 2. The change to the metro is a short walk from the
Maglev. You have to first buy a ticket inside the metro
station. The good thing about this option is that metro
travelling in Shanghai is pretty easy for foreigners as all
stations are signed out in letters. For buying a ticket for
the metro, check the section about buying a metro ticket in
Nanjing (the procedure is pretty universal in China; the only
exception is that in Shanghai the metro ticket is a paper
ticket, while in Nanjing it is a blue plastic chip).
Overall the journey time of this option is around 2h. So
unless you really want to sample the feeling of travelling for
7 minutes at 415 km/h, we recommend Option 1 by bus.
\end{itemize}
\subsection*{From Hong Qiao Train Station to Nanjing Nan via
High-Speed Train}
The airport bus will stop directly in front of the southern
part of the Hong Qiao Railway Station. As background, train
stations above the village level in China are organised more
like an airport, than the more sleepy train station you might be
familiar with. Therefore, you first have to go through a
security gate where luggage is checked and you padded by a
security guard. The security guard might be of either sex and
this is seen as normal by Chinese.
Next you need to buy a train ticket. There are ticket
counters, see left below, signed out in the main hall. (Unlike
the metro, ticket machines for trains are of no use for you,
because you would need a Chinese ID-card in order to buy
anything with them.)
\begin{center}
\includegraphics[scale=0.8]{travel_guide/image038.jpg}
\includegraphics[scale=0.8]{travel_guide/image040.jpg}
\end{center}
\noindent You have to queue on the usually longer queue and
buy a ticket for Nanjing Nan (Nan stands for South station).
You will need to show your passport in order to buy a ticket.
The ticket will cost around 135 RMB and looks like this:
\begin{center}
\includegraphics[scale=0.3]{travel_guide/ticket.jpg}
\end{center}
\noindent The G-Number (G42 above) stands for the train
number, which identifies the train also on the large displays
at the hall. Below that number is the date and departure time,
in this case 2015-08-12 and departure time 10:28. To the right
is the coach number (14) and seat number (09C). Just below
from that is the sign that the ticket is for second class (二).
For the short duration of the trip there is no real need
to buy a ticket for first class. On the top right-hand corner
is the platform signed out (10A). If not, you have to look
at the large display in the hall to get this information.
Next you have to wait for your train on the main concourse of
the station. Assuming you have some time, rest for a moment
and take in the atmosphere of a typical Chinese train
station\ldots{} definitely busy. Once you know the
platform, go to the gate. Be careful, the gates are nestled
between shops and can be easily overlooked. For each platform
there are two gates labelled `A' and `B', respectively. They
are on opposite sides of the main hall. `A' stands for the
front of the train and `B' for the rear -- you know which one
to go to from the coach number on your ticket. When the gates
are opened for your train you need to show again your passport
verifying that it is you who is travelling on the ticket. The
journey to Nanjing Nan takes around 1h.
\subsection*{Nanjing Nan Railway Station to the Hanyuan Hotel}
Like in the section for travelling from Nanjing Lukou Airport,
there are two option you can take from Nanjing Nan. The only
difference is that the train station has a different taxi
stand, which is signed out at the station. At the taxi stand
you need to take a yellow taxi that goes to ``Nanjing
Downtown''. The taxi will cost around 36 RMB and needs to be
paid in cash. Show the driver the map in Fig~\ref{hanyuan}.
%weather, electrical connectors
%% when does the welcome reception start?
%% breakfast needs more coffee
\chapter{Conference}
\section*{Overview}
\begin{center}
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{\small\begin{tabular}{@{}l}Thu\\ 20th\end{tabular}};
\draw ( 1,6.1) node[anchor=north west]
{\small\begin{tabular}{@{}l}Fri\\ 21st\end{tabular}};
\draw ( 2,6.1) node[anchor=north west]
{\small\begin{tabular}{@{}l}Sat\\ 22nd\end{tabular}};
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{\small\begin{tabular}{@{}l}Sun\\ 23rd\end{tabular}};
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{\small\begin{tabular}{@{}l}Mon\\ 24th\end{tabular}};
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{\small\begin{tabular}{@{}l}Tue\\ 25th\end{tabular}};
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{\small\begin{tabular}{@{}l}Wed\\ 26th\end{tabular}};
\draw ( 7,6.1) node[anchor=north west]
{\small\begin{tabular}{@{}l}Thu\\ 27th\end{tabular}};
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{\small\begin{tabular}{@{}l}Fri\\ 28th\end{tabular}};
\draw ( 9,6.1) node[anchor=north west]
{\small\begin{tabular}{@{}l}Sat\\ 29th\end{tabular}};
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\draw[line width=1mm,fill=green!20] (7,3.5) rectangle (10,2.5);
\draw (1,4.5) node[anchor=north west]
{\small\begin{tabular}{@{}l}Isabelle tutorial\\4th Floor\end{tabular}};
\draw (4.1,4.5) node[anchor=north west]
{\small\begin{tabular}{@{}l}ITP\\6th Floor\end{tabular}};
\draw (7,3.5) node[anchor=north west]
{\small\begin{tabular}{@{}l}Coq tutorial\\4th Floor\end{tabular}};
\draw[line width=1mm,fill=gray!20] (0,2.0) rectangle (4,1.3);
\draw[line width=1mm,fill=gray!20] (4,2.0) rectangle (8,1.3);
\draw (0,2.0) node[anchor=north west] {Info Desk 1st Floor};
\draw (4,2.0) node[anchor=north west] {Info Desk 6th Floor};
\draw ( 3,0.8) node[anchor=north west]
{\small\begin{tabular}{@{}l}Re-\\cep-\\tion\\18:00\end{tabular}};
\draw ( 5,0.8) node[anchor=north west]
{\small\begin{tabular}{@{}l}Bu'ss\\Meet-\\ing\\17:15\end{tabular}};
\draw ( 6,0.8) node[anchor=north west]
{\small\begin{tabular}{@{}l}Ex-\\cur-\\sion\\12:30\end{tabular}};
\end{tikzpicture}
\end{center}
\noindent The Information Desk from Thursday (20th) to Sunday
(23rd) will be on the 1st Floor next to the hotel registration
desk. From 24th, we will move the desk to the 6th floor where
the conference hall is. The Welcome Reception on Sunday will
also be on the 1st Floor. The programme of the talks is at the
end of this booklet.\bigskip
\noindent
Breakfast and lunches are served on 1st Floor next to hotel
registration desk. The breakfast buffet is open from 7:00
until 9:00. When you check into the hotel, you will receive a
green paper ticket for each day, which you have to show before
going to breakfast. Hanyuan Hotel also includes a very good
restaurant on the 2nd floor, but unfortunately it is a bit
on the pricier side for China.
\begin{itemize}
\item\textbf{Near the Hotel}\hspace{3mm}
The Hanyuan hotel is located at the intersection of a big road
(Houbiaoying Road 后标营路) and a smaller road (TongWei Road 童卫路).
If you need a taxi to go to Downtown Nanjing, for example, it
is probably the easiest to hail down a taxi at the big street.
An ATM machine is situated a few minutes down the smaller
TongWei Road. If you want to take a walk in the evening,
Xingyuan suggests a stroll through the Purple Mountain Area on
the top-right in the map in Fig.~\ref{hotelmap}. This area is
approximately a 15 minutes walk away from the hotel and
contains for example the Sun Yat Sen memorial and the Linggu
pagoda (below right).
\begin{center}
\includegraphics[scale=0.40]{travel_guide/map1a.jpg}
\hspace{5mm}
\includegraphics[scale=0.38]{travel_guide/linggusu.jpg}
\end{center}
\item\textbf{Metro Stations Near the Hotel}\hspace{3mm}
There are two metro stations near the hotel (Muxuyan and
Xiamafang stations), which are pretty much the same distance
from the hotel (see map in Fig~\ref{hotelmap}). Muxuyuan is
easier to reach: just down TongWei Road and then turn left
down the hill of NingHang Road (宁杭公路). The entrance of the
metro is on the left-hand side. However it is not the most
scenic route. More scenic is the walk to Xiamafang Metro
Station through the campus of the Nanjing Agriculture
University. Unfortunately the way is not so straightforward.
If you are unfamiliar with the way, we suggest you walk to
Muxuyuan station; once you followed some locals and know the
way, go to Xiamafang Station.
\begin{figure}[p]
\includegraphics[scale=0.45]{travel_guide/map2.jpg}
\caption{Shops and restaurants in the vicinity of the hotel.
A relatively large shopping area including a large supermarket
(indicated with a red star)
is near the Xiamafang metro station.\label{hotelmap}}
\end{figure}
\item\textbf{Shops and Restaurants Near the Hotel}\hspace{3mm}
There is a very nice shopping area close to Xiamafang Metro
Station. There is a wide selection of restaurants in this
area including Xingyuan's favourite restaurant for having
lunch on workdays. It is called ?? and situated behind the
KFC.
\begin{center}
\includegraphics[scale=0.05]{travel_guide/rest.jpg}
\end{center}
\noindent This area also contains a ``Mickey Mouse bakery'',
which stocks pastries similar to the ones you might find in a
Western bakery (just in case you get bored of the baozi
at breakfast in the hotel). There is also pizza place in
case you need must eat something different than Chinese.
There is also a smaller shopping area in the ``middle'' of
Tongwei road including some native restaurants, and also some
restaurants on the opposite side of Houbiao\-ying Road. A smaller
supermarket is at the end of Tongwei Road and a bigger one
in the Xiamafang area.
\end{itemize}
\section{Further Afield}
If you take the metro, you are very quickly in the downtown
area of Nanjing (see metro map in Fig.~\ref{metronanjing}).
\begin{itemize}
\item\textbf{Shopping}\hspace{3mm}
The most serious shopping malls in Nanjing can be found in the
area around Xinjiekou and Daxinggong metro stations (on
Line~2). Be aware that especially in multi-brand shopping
malls the shopping goes like this: (1) You find something you
like. (2) You agree the prize with the shop-assistant. (3) You
get a piece of paper, which you need to take to a cashier
nearby. (4) You pay there, get another piece of paper, which
you take back to the store, where you (5) receive your goods.
Another ``quirk'' of shopping in China is that when the sale says,
for example, ``80\% off'', it is actually 20\% off, meaning
you pay only 80\% of the original price.
\item\textbf{Restaurants}\hspace{3mm}The most famous area
for restaurants in Nanjing is near the Confucius Temple, which
is near the Fuzimiao Metro Station on Line~3. There you
can find traditional-style houses and enjoy indigenous foods.
There is also a myriad of restaurants in the Xinjiekou area.
\item\textbf{Sight-Seeing}\hspace{3mm}Nanjing, being a former
capital, possessed one of the most impressive city walls.
Today you can see remainders at the North Gate near
Zhonghuamen Metro Station on Line~1. From the station follow
the red line in the map below.
\begin{center}
\includegraphics[scale=0.4]{travel_guide/map3.jpg}
\hspace{5mm}
\includegraphics[scale=0.3]{travel_guide/gate.jpg}
\end{center}
\noindent There is also another substantial section of the
remaining city wall visible in an area very close to the hotel
(you can see it from the hotel if you have a room sufficiently
high up): Walk the Houbiaoying Road towards the city centre;
once you traversed the river, bear right. You will see a tall
wall build of grey stones.
\begin{center}
\includegraphics[scale=0.4]{travel_guide/map5.jpg}
\end{center}
Another scenic spot is the Xuanwu Lake, which is dotted with
several beautiful small islands and a good place to have a
walk. You can reach the lake by going to Xuanwumen Metro
Station at Line~1. Xingyuan suggests the walk indicated red
below where you leave from Jimingsi Station on Line~3.
\begin{center}
\includegraphics[scale=0.3]{travel_guide/map4.jpg}
\hspace{5mm}
\includegraphics[scale=1.2]{travel_guide/xianwulake.jpg}
\end{center}
\noindent The ultimate bird's-eye view of Nanjing you can have
from the Zifeng Tower. For this you have to go to Guluo
Metro Station on Line~1. According to Wiki, the Zifeng
Tower is the 11th tallest building in the World (to
compare, the Shard in London is ranked 92nd and the Sears
Tower in Chicago is 12th). A ticket for the observation
platform cost 66 RMB.
\end{itemize}
\section{Schedule of the Excursion\label{excursion}}
On Wednesday afternoon there will be the traditional
ITP-excursion, this time to a Chinese garden in Yangzhou and
to the Slender West Lake. You might like to note a few points:
\begin{itemize}
\item The conference session on Wednesday will end at 11:30,
and you should finish lunch no later than 12:20 in order
to get to the hotel lobby.
\item Boarding the shuttle bus is at 12:30 sharp!
\item The first leg of the bus journey takes roughly 40 minutes
to Ge Yuan Garden (meaning Bamboo Garden). This is a
small garden in traditional Chinese style. We will be there
for approximately 1h. You can find a short description at
\url{https://en.wikipedia.org/wiki/Ge_Yuan_Garden}.
\item After Ge Yuan, we are going to board the shuttle bus again
for the Slender West Lake. We are going to enter the Slender West
Lake area from its North Gate. The walking tour at Slender
West Lake will be lead by two guides speaking English.
Wiki has some rudimentary information at
\url{https://en.wikipedia.org/wiki/Slender_West_Lake}.
\item After the walk, we will board boats which will bring
us to the South Gate of the lake.
\item The banquet restaurant (named Lion
Pavilion) is located on the campus
of Yangzhou University. It will take us 5 minute walk
from the South Gate to get there.
\item We expect that the shuttle bus brings us back starting
around 21:30 and we should be back in the hotel by 23:00.
\end{itemize}
\mbox{}\\[40mm]
\noindent The organising team wishes you a pleasant stay in
Nanjing! If you need any help, please contact us.
\begin{center}
\begin{tabular}{ccc}
\includegraphics[scale=0.075]{pics/chunhan.jpg} &
\includegraphics[scale=0.075]{pics/xingyuan.jpg} &
\includegraphics[scale=0.415]{pics/christian.jpg}\\
Chunhan Wu & Xingyuan Zhang & Christian Urban
\end{tabular}
\end{center}
\newlength{\cw}
\setlength{\cw}{100mm}
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\begin{figure}[p]
\begin{center}
\rotatebox{90}{
\small
\begin{tabular}[t]{@{}*{2}{c @{\hspace{4mm}}} @{}}
\mbox{}\\[-15mm]
\begin{tabular}[t]{@{}|@{\hspace{0.5mm}}L{\cw}@{\hspace{0.5mm}}|}
\multicolumn{1}{c}{\textbf{Monday (6th Floor)\smallskip}}\\
\hline
9:00 -- 10:00\smallskip\\
Short Intro Session\smallskip\\
M.~Moscato, C.~Munoz, A.~Smith\\
Affine Arithmetic and Applications to Real-Number Proving\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
10:20 -- 11:10\smallskip\\
J.~Hölzl, A.~Lochbihler, D.~Traytel\\
A Formalized Hierarchy of Probabilistic System Types (Proof
Pearl)\smallskip\\
F.~Immler\\
A Verified Enclosure for the Lorenz Attractor (Rough
Diamond)\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
11:30 -- 12:30\smallskip\\
A.~Anand, R.~Knepper\\
ROSCoq: Robots Powered by Constructive Reals\smallskip\\
H.~Chan, M.~Norrish\\
Mechanisation of AKS Algorithm: Part 1 – the Main Theorem\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}2hs lunch break}\\
\hline
14:30 -- 15:30\smallskip\\
S.~Schneider, G.~Smolka, S.~Hack\\
A First-Order Functional Intermediate Language for Verified
Compilers\smallskip\\
A.~Fox\\
Improved Tool Support for Machine-Code Decompilation in
HOL4\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}30 mins coffee break}\\
\hline
16:00 -- 17:00 (chair:~H.~Herbelin)\smallskip\\
F.~Besson, S.~Blazy, P.~Wilke\\
A Concrete Memory Model for CompCert\smallskip\\
T.~Tuerk, M.~Myreen, R.~Kumar\\
Pattern Matches in HOL: A New Representation and Improved Code
Generation\\
\hline
\end{tabular}
& \begin{tabular}[t]{|@{\hspace{0.5mm}}p{\cw}@{\hspace{0.5mm}}|}
\multicolumn{1}{c}{\textbf{Tuesday (6th Floor)\smallskip}}\\
\hline
9:00 -- 10:00 (chair: M.~Norrish)\smallskip\\
A.~Charguéraud, F.~Pottier\\
Machine-Checked Verification of the Correctness and Amortized Complexity of an Efficient Union-Find
Implementation\smallskip\\
T.~Nipkow\\
Amortized Complexity Verified\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
10:20 -- 11:10 (chair: J.~Urban)\smallskip\\
S.~Blazy, D.~Demange, D.~Pichardie\\
Validating Dominator Trees for a Fast, Verified Dominance
Test\smallskip\\
A.~Lochbihler, A.~Maximova\\
Stream Fusion for Isabelle’s Code Generator (Rough
Diamond)\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
11:30 -- 12:30 (chair: X.~Zhang)\smallskip\\
L.~Birkedal\\
\textbf{Invited Talk}\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}2hs lunch break}\\
\hline
14:30 -- 15:30 (chair: A.~Fox)\smallskip\\
M.~Abdulaziz, M.~Norrish, C.~Gretton\\
Verified Over-Approximation of the Diameters of Propositionally Factored Transition
Systems\smallskip\\
T.~Prathamesh\\
Formalizing Knot Theory in Isabelle/HOL\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}30 mins coffee break}\\
\hline
16:00 -- 17:00 (chair: S.~Blazy)\smallskip\\
S.~Schäfer, T.~Tebbi, G.~Smolka\\
Autosubst: Reasoning with de Bruijn Terms and Parallel
Substitutions\smallskip\\
P.~Maksimovic, A.~Schmitt\\
HOCore in Coq\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}short coffee break}\\
\hline
17:15 -- 18:00\smallskip\\
\textbf{ITP Business Meeting}\\
\hline
\end{tabular}
\end{tabular}}
\end{center}
\end{figure}
\begin{figure}[p]
\begin{center}
\rotatebox{90}{
\small
\begin{tabular}[t]{@{} *{2}{c @{\hspace{4mm}}} @{}}
\mbox{}\\[-20mm]
\begin{tabular}[t]{|@{\hspace{0.5mm}}L{90mm}@{\hspace{0.5mm}}|}
\multicolumn{1}{c}{\textbf{Wednesday (6th Floor)\smallskip}}\\
\hline
9:00 -- 10:00\smallskip\\
R.~Spadotti\\
A Mechanized Theory of Regular Trees in Dependent Type
Theory\smallskip\\
G.~Smolka, S.~Schäfer, C.~Doczkal\\
Transfinite Constructions in Classical Type Theory\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}30 mins coffee break}\\
\hline
10:30 -- 11:30\\
M.~Norrish\\
\textbf{Invited Talk}\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}1h Lunch break}\\
\hline
12:30 -- 22:30\smallskip\\
Excursion to Ge Yuan Garden and Slender West Lake\smallskip\\
The bus departs at 12:30 sharp from the hotel.\smallskip\\
Dinner will be at the Lion Pavilion restaurant which is close
to the Slender West Lake.\smallskip\\
We expect to be back at the hotel around 22:30.\\
\hline
\end{tabular}
& \begin{tabular}[t]{|@{\hspace{0.5mm}}L{130mm}@{\hspace{0.5mm}}|@{}}
\multicolumn{1}{c}{\textbf{Thursday (6th Floor)\smallskip}}\\
\hline
9:00 -- 10:00 (chair: G.~Smolka)\smallskip\\
B.~Fallenstein, R.~Kumar\\
Proof-Producing Reflection for HOL, with an Application
to Model Polymorphism\smallskip\\
O.~Kunčar, A.~Popescu\\
A Consistent Foundation for Isabelle/HOL\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
10:20 -- 11:10\smallskip\\
Z.~Paraskevopoulou \textit{et al}\\
Foundational Property-Based Testing\smallskip\\
C.~Kaliszyk, J.~Urban, J.~Vyskocil\\
Learning To Parse on Aligned Corpora (Rough Diamond)\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}20 mins coffee break}\\
\hline
11:30 -- 12:30\smallskip\\
F.~Sieczkowski, A.~Bizjak, L.~Birkedal\\
ModuRes: A Coq Library for Modular Reasoning about Concurrent Higher-Order Imperative Programming
Languages\smallskip\\
S.~Boulmé, A.~Maréchal\\
Refinement to Certify Abstract Interpretations, Illustrated
on Linearization for Polyhedra\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}2hs lunch break}\\
\hline
14:30 -- 15:30 (chair: C.~Wu)\smallskip\\
C.~Sternagel, R.~Thiemann\\
Deriving Comparators and Show-Functions in Isabelle/HOL\smallskip\\
R.~Affeldt, J.~Garrigue\\
Formalization of Error-Correcting Codes: from Hamming to Modern Coding
Theory\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}30 mins coffee break}\\
\hline
16:00 -- 17:00\smallskip\\
P.~Lammich\\
Refinement to Imperative/HOL\smallskip\\
B.~Barras, C.~Tankink, E.~Tassi\\
Asynchronous Processing of Coq Documents:
from the Kernel up to the User Interface\\
\hline
\multicolumn{1}{@{}|l|@{}}{\hspace{-1mm}\cellcolor{blue!20}short coffee break}\\
\hline
17:15 -- 17:45\smallskip\\
L.~Cruz-Filipe, P.~Schneider-Kamp\\
Formalizing Size-Optimal Sorting Networks: Extracting a
Certified Proof Checker\\
\hline
\end{tabular}
\end{tabular}}
\end{center}
\end{figure}
\end{document}