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T*
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[(characteristics)-538.2(of)-533.3(the)-540.9(neighborhoods)-533.3(in)-538.9(which)-533.7(they)]TJ
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2.0382 0 TD
[(is)-302(likely)-298.1(to)-299.9(become)-297.4(a)-297.6(scene)-304.3(of)-295.4(the)-303(crime.)]TJ
/F4 1 Tf
10.4607 0 0 10.4607 62.022 568.3463 Tm
[(Analyzed)-303.4(Datasets)]TJ
/F6 1 Tf
10.959 0 0 10.959 62.022 555.4203 Tm
[(For)-261.1(our)-261.1(case)-260.4(study)-257.1(we)-262.4(exploit)-258.6(datasets)-262(provided)-259.8(during)]TJ
0 -1.1847 TD
[(a)-256.2(public)-249.9(competitionthe)-253.7(Datathon)-250.9(for)-252.1(Social)-250.4(Good)]TJ
0 -1.1795 TD
[(organized)-293.8(by)-293.9(Telefonica)-292.5(Digital,)-293.4(The)-296.2(Open)-293(Data)-293.6(Insti-)]TJ
0 -1.1847 TD
[(tute,)-544.1(and)-540.2(the)-546.1(MIT)-537.3(Human)-546.1(Dynamics)-540.6(Group.)-542.9(This)]TJ
0 -1.1795 TD
[(Datathon)-483.7(took)-480(place)-485.5(in)-481.9(the)-484(context)-484.8(of)-481.6(the)-484(Campus)]TJ
T*
[(Party)-277.4(Europe)-273.7(2013)-272.3(at)-280.1(the)-271.9(O2)-277.1(Arena)-276.1(in)-275(London)-276.2(in)-275(Sep-)]TJ
0 -1.1847 TD
[(tember)-299.1(2013.)]TJ
.9984 -1.1795 TD
[(Participants)-408.2(were)-403.2(provided)-404.7(access)-406.4(to)-408.5(the)-406.4(following)]TJ
-.9984 -1.1847 TD
[(data,)-300.1(among)-299(others:)]TJ
/F11 1 Tf
.9984 -1.7744 TD
()Tj
/F7 1 Tf
.9984 0 TD
[(An)17.9(on)16.1(y)12.8(m)10.2(iz)13.5(e)12.2(d)-193.2(a)13.1(n)0(d)-184.7(a)13.1(gg)14.6(r)12.2(e)0(g)14.3(a)0(t)20.2(e)0(d)-181(h)0(u)16.7(m)10.2(an)-180.2(be)20.4(ha)16.1(vi)19(or)14.6(a)13.1(l)-190.4(an)16.4(d)]TJ
0 -1.1795 TD
[(de)15.6(m)10.2(o)0(g)20.1(r)0(a)14.9(p)13.4(hi)14.4(c)12.9(s)-174(da)16.4(t)12.3(a)]TJ
/F6 1 Tf
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-7.408 -1.1795 TD
[(ac)14.9(t)12.3(i)0(v)19.6(i)0(t)13.6(y)-224.9(an)15.8(d)-230.1(d)0(e)20.3(m)0(o)18.7(g)0(r)15(a)12.8(ph)16.4(ic)19(s)-230.9(i)0(n)19.8(f)0(o)15(r)12.2(ma)17.8(ti)18.8(on)-221.3(in)-223.3(t)12.3(h)0(e)-222.1(L)0(o)22.2(n)0(-)]TJ
0 -1.1847 TD
[(do)16.4(n)-224.6(M)10.7(et)19.6(ro)15.6(p)13(o)0(l)15.4(i)11.7(ta)14.8(n)-224.6(A)0(r)21.5(e)0(a)14.9(.)-221.7(We)-214.5(sh)15.6(al)19.7(l)-225.9(r)12.2(ef)13.8(e)12.5(r)-225.7(to)-217.1(t)12.3(h)0(i)15(s)-220.6(da)15.5(ta)19.9(-)]TJ
0 -1.1795 TD
[(se)14.4(t)-199.8(a)12.8(s)-205(t)12.3(he)-191.1(Sm)17.7(ar)19.8(ts)14.2(t)12.3(e)0(p)15.2(s)-199.9(da)20.6(ta)14.8(s)12.2(e)0(t)14.4(,)-201(be)21(ca)14.9(u)13(s)0(e)-192.6(i)0(t)-193.3(w)0(a)17.3(s)-199.9(de)20.3(ri)13.6(v)13.1(e)0(d)]TJ
0 -1.1847 TD
[(fr)18.7(om)-281.3(Te)16.1(l)12(e)0(f)13.8(o)0(n)21.9(i)0(c)13.8(a)12.8(s)-281.9(Sm)17.7(ar)14.7(t)12.3(s)0(t)14.2(e)12.5(ps)-285.1(p)13(r)0(o)15.6(d)0(u)15.7(c)12.5(t.)]TJ
/F11 1 Tf
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()Tj
/F7 1 Tf
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[(Geolocalized)-542.3(open)-542.9(data)]TJ
/F6 1 Tf
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[(,)-542.5(a)-545.9(collection)-541.1(of)-543.7(openly)]TJ
-9.6687 -1.1847 TD
[(available)-233.2(datasets)-230.9(with)-232(varying)-236.6(temporal)-232.4(granular-)]TJ
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[(ity.)-220.8(This)-222.7(includes)-225.6(reported)-219.3(criminal)-224.4(cases,)-221.6(residen-)]TJ
0 -1.1847 TD
[(tial)-453(property)-456.6(sales,)-454.8(transportati)6(on,)-458.5(weather,)-451.7(and)]TJ
0 -1.1795 TD
[(London)-260.6(borough)-263.8(proles)-257.2(related)-264.4(to)-263.7(homelessness,)]TJ
T*
[(households,)-557.5(housing)-561.1(market,)-557.4(local)-557.7(government)]TJ
0 -1.1847 TD
[(nance,)-552.3(and)-545.4(societal)-546.9(well-being)-549.4(\(a)-549.5(total)-547.3(of)-548.9(68)]TJ
0 -1.1795 TD
(metrics\).)Tj
-.9984 -1.7744 TD
[(We)-276.6(turn)-275(now)-273.7(to)-279.2(describing)-272.4(the)-277.1(specic)-274.1(datasets)-277.5(that)]TJ
-.9984 -1.1795 TD
[(we)-298.6(used)-301(to)-299.9(classify)-300.1(crime)-297.9(hotspots.)]TJ
/F9 1 Tf
10.4607 0 0 10.4607 62.022 205.7385 Tm
[(Criminal)-299.9(cases)-298.7(dataset)]TJ
/F6 1 Tf
10.959 0 0 10.959 62.022 192.7559 Tm
[(The)-322.1(criminal)-317.5(cases)-320.6(dataset)-320.8(includes)-318.7(the)-318.5(geolocation)-319.1(of)]TJ
T*
[(all)-392.5(reported)-395.1(crimes)-394.3(in)-394(the)-396.1(United)-392.8(Kingdom)-391.9(but)-395.5(does)]TJ
0 -1.1847 TD
[(not)-353.8(specify)-353.1(their)-356.7(exact)-351(date,)-357.4(just)-348.8(the)-354.7(month)-350.7(and)-354(year.)]TJ
0 -1.1795 TD
[(The)-316.9(data)-316.4(provided)-316.7(in)-316.4(the)-318.5(public)-317.2(competition)-313.2(included)]TJ
0 -1.1847 TD
[(the)-504.7(criminal)-498.5(cases)-506.8(for)-500.4(December)-499(2012)-505.1(and)-498.9(January)]TJ
0 -1.1795 TD
(2013.)Tj
.9984 -1.1847 TD
[(Th)17.2(e)-178.9(d)0(a)20.6(t)0(a)14.8(s)12.2(et)-171.8(i)11.7(n)0(c)15.5(l)12(ud)15.7(es)-166.7(th)15.6(e)-173.7(c)0(r)14.4(i)11.7(m)10.2(e)-178.9(ID)17(,)-175.2(t)0(h)15.6(e)-173.7(mo)18.7(nt)15.3(h)-177.7(a)12.8(nd)-170.2(ye)15.2(a)12.8(r)]TJ
-.9984 -1.1795 TD
[(wh)18.2(en)-274.2(th)15.6(e)-282.4(c)0(r)14.4(i)11.7(m)10.2(e)-287.6(wa)17.3(s)-282.6(c)0(o)21(m)0(m)15.1(i)11.7(tt)19.4(ed)15.2(,)-283.8(i)0(t)18.8(s)-287.8(l)12(o)0(c)15.9(a)0(t)19.9(i)0(o)15.1(n)-281.5(\(l)18.8(on)16.7(gi)19.6(tu)15(de)20.3(,)]TJ
T*
[(la)19.7(ti)18.8(tu)15(de)20.3(,)-170(a)0(n)15.8(d)-168(ad)15.5(dr)20.1(es)14.4(s)-168.8(w)0(h)18.2(e)12.5(re)-161.5(th)15.6(e)-168.6(c)0(r)19.5(i)0(m)16.7(e)-168.6(to)15.7(o)13.7(k)-173.2(pl)19.9(ac)14.9(e)12.5(\))0(,)-163.2(t)0(h)20.8(e)-173.7(p)13(o)0(-)]TJ
0 -1.1847 TD
[(li)18.5(ce)-326.8(de)15.2(pa)20.6(rt)19.3(me)17.5(nt)-326.1(in)14.7(v)13.1(o)0(l)15.4(v)0(e)20.4(d)0(,)-327.7(t)0(h)15.6(e)-334.1(l)12(o)0(w)18.2(e)0(r)-327.1(l)0(a)19.7(y)0(e)15.2(r)-334.4(su)14.9(p)13(e)0(r)-327.1(o)0(u)16.4(t)12.3(pu)15.7(t)]TJ
0 -1.1795 TD
[(ar)19.8(ea)-269.6(\()11.9(L)0(S)16.1(O)0(A)18.9(\))-272.6(co)15.9(d)13(e)0(,)-266.1(t)0(h)15.6(e)-272(LS)16.1(OA)-260.5(na)15.8(m)10.2(e)0(,)-266.1(a)0(n)21(d)-276.7(t)12.3(h)0(e)-268.7(c)12.5(ri)13.6(m)10.2(e)-272(ty)20.2(pe)]TJ
22.9068 57.9085 TD
[(ou)16.4(t)-184.3(o)0(f)-176.4(1)13.4(1)-183.2(p)0(o)16.4(s)0(s)19.3(i)0(b)15.1(l)12(e)-184.1(t)0(y)20.2(p)0(e)15.2(s)-184.4(\(a)19.5(nt)15.3(i)11.7(s)0(o)15.6(c)12.5(ia)14.1(l)-179.4(b)0(e)15.9(h)0(a)21.3(v)0(i)14.4(o)0(r)20.8(,)-185.5(bu)16.4(r)12.2(g)0(l)20(a)0(r)14.7(y)0(,)-172.4(v)0(i)14.4(-)]TJ
0 -1.1847 TD
[(ol)15.4(en)20.6(t)-261.9(c)0(r)19.5(i)0(m)16.7(e)0(,)-255.8(s)12.2(ho)17.1(pl)19.9(if)18.2(ti)18.8(ng)16.1(,)-263.1(e)12.5(tc)14.4(.)11.1(\))0(.)]TJ
1.0036 -1.1795 TD
[(LSOAs)-330.5(are)-329.8(small)-328.8(geographical)-333.2(areas)-330.6(\(mean)-332.5(popula-)]TJ
-1.0036 -1.1847 TD
[(tion)-409.4(of)-409.2(1,500)-406.1(and)-410.9(minimum)-406.1(population)-409.4(threshold)-407.1(of)]TJ
0 -1.1795 TD
[(1,000\))-590.7(dened)-589.3(by)-588.8(the)-587.5(United)-589.4(Kingdom)-583.3(Ofce)-592(for)]TJ
0 -1.1847 TD
[(National)-496.7(Statistics)-492.9(following)-494.4(the)-489.2(2001)-494.7(census.)-497.7(Their)]TJ
0 -1.1795 TD
[(aim)-280.9(here)-275(is)-281.3(to)-274(dene)-276.4(areas,)-278.2(based)-277.2(on)-278.2(population)-280(levels,)]TJ
T*
[(whose)-300.4(boundaries)-301.2(would)-295.5(not)-302.1(change)-299.8(over)-295.1(time.)]TJ
/F9 1 Tf
10.4607 0 0 10.4607 313.0582 581.329 Tm
[(Smartsteps)-302(dataset)]TJ
/F6 1 Tf
10.959 0 0 10.959 313.0582 568.3463 Tm
[(The)-182.4(Smartsteps)-182.8(dataset)-181.1(consists)-179.2(of)-181.6(a)-183.8(geographic)-182.1(division)]TJ
T*
[(of)-254(the)-256.4(London)-250.3(Metropolitan)-253.2(Area)-253.2(into)-254.2(cells)-254.3(whose)-248.6(pre-)]TJ
0 -1.1847 TD
[(cise)-323.6(location)-317(\(latitude)-317.8(and)-323(longitude\))-318.3(and)-317.8(surface)-321.8(area)]TJ
0 -1.1795 TD
[(were)-377.3(provided.)-378.1(Note)-376.1(that)-378.3(the)-375.4(actual)-374.6(shape)-375.5(of)-378.1(the)-375.4(cell)]TJ
0 -1.1847 TD
[(was)-430.9(not)-426.2(provided.)-429.8(In)-429.6(total,)-427.6(there)-433.4(were)-429.1(124,119)-425.8(cells.)]TJ
0 -1.1795 TD
[(For)-426.6(each)-419.3(of)-424.7(the)-421.9(Smartsteps)-425.9(cells,)-424.3(a)-421.7(variety)-419.3(of)-424.7(demo-)]TJ
T*
[(graphic)-278.3(variables)-280.1(were)-273.9(provided,)-279.8(computed)-277.4(every)-278(hour)]TJ
0 -1.1847 TD
[(for)-557.3(a)-556.3(3-week)-552.3(period,)-559.4(from)-552.3(December)-555.9(9th)-555.5(to)-553.4(15th,)]TJ
0 -1.1795 TD
[(2012,)-318.1(and)-323(from)-314.4(December)-317.9(23rd,)-319.7(2012,)-318.1(to)-315.4(January)-319.8(5th,)]TJ
0 -1.1847 TD
[(2013.)-271.6(In)-269.3(particular,)]TJ
1.0036 -1.7744 TD
(1.)Tj
/F7 1 Tf
1.195 0 TD
[(Fo)20.6(ot)14.7(f)11.3(a)0(l)14.1(l)]TJ
/F6 1 Tf
2.9228 0 TD
[(,)-237.2(o)0(r)-227.6(t)12.3(he)-227.3(es)19.5(ti)18.8(m)10.2(a)0(t)14.7(e)0(d)-228(n)13.3(um)18(be)15.9(r)-236.1(o)0(f)-222.9(p)0(e)15.2(o)0(p)21.6(l)0(e)-229(w)0(i)16.2(t)12.3(hi)20.2(n)]TJ
-2.9228 -1.1795 TD
[(ea)20.1(ch)-258.4(ce)14.6(l)12(l)0(.)-261.4(T)0(h)17.2(i)11.7(s)-272.3(e)12.5(st)14.2(i)11.7(m)10.2(at)14.7(i)11.7(o)0(n)-262.6(i)11.7(s)-267.1(d)0(e)15.2(r)0(i)18.7(v)0(e)15.3(d)-266.3(fr)18.7(om)-260.7(th)20.8(e)-272(m)10.2(o-)]TJ
T*
[(bi)20.2(le)-208.3(ne)15.5(t)12.3(w)0(o)18.2(r)0(k)-207.5(a)0(c)14.9(t)12.3(iv)14.4(i)11.7(t)0(y)-207.4(b)0(y)-206(a)0(g)15.6(g)0(r)20.1(e)0(g)15.2(a)0(t)19.9(i)0(n)19.8(g)-219.7(ev)20.4(er)14.4(y)-214.5(h)0(o)17(u)0(r)-207.5(t)0(h)15.6(e)]TJ
0 -1.1847 TD
[(t)12.3(o)0(t)15.7(a)12.8(l)-407(n)0(u)16(m)10.2(b)13.7(e)0(r)-399.5(o)0(f)-393.7(u)0(n)16(i)11.7(qu)16(e)-401.4(p)0(h)16.4(o)0(n)16.7(e)-401.4(ca)14.9(l)12(l)0(s)-394.8(i)0(n)-399.2(e)12.5(ac)14.9(h)-405.3(c)12.5(el)14.2(l)]TJ
0 -1.1795 TD
[(t)12.3(o)0(w)18.2(e)0(r)19.5(,)-397.6(m)10.2(a)0(p)15.5(p)0(i)19.5(n)0(g)-387.4(t)12.3(he)-387.7(ce)19.8(ll)-389.8(t)12.3(o)0(w)18.2(e)0(r)-384(c)0(o)15.9(v)0(e)20.4(r)0(a)14.7(g)13.1(e)-396.2(a)0(r)14.7(e)12.5(as)-388.8(t)12.3(o)]TJ
0 -1.1847 TD
[(t)12.3(h)0(e)-258.4(S)0(m)17.7(a)0(r)19.8(t)0(s)14.2(t)12.3(ep)15.2(s)-267.1(c)12.5(el)14.2(l)12(s)0(,)-261.2(a)12.8(nd)-258.2(ex)14.9(t)12.3(r)0(a)14.7(p)13(ol)15.4(a)12.8(t)0(i)13.6(n)13.3(g)-266.2(t)0(o)-258.5(t)0(h)20.8(e)-266.9(ge)15.2(n-)]TJ
0 -1.1795 TD
[(er)19.5(al)-290.7(po)16.4(pu)15.7(l)12(a)0(t)19.9(i)0(o)15.1(n)0()18.9(b)0(y)-288.7(t)0(a)14.7(k)13.1(in)14.7(g)-297.3(i)0(n)14.7(t)12.3(o)-301.8(a)0(c)20.1(c)0(o)15.9(u)0(n)16(t)-298.1(th)20.8(e)-303.1(m)10.2(ar)14.7(-)]TJ
0 -1.1847 TD
[(ke)20.4(t)-292.9(s)0(h)20.7(a)0(r)14.7(e)-287.5(of)-285(t)12.3(h)0(e)-284.2(n)0(e)20.6(t)0(w)16.8(o)0(r)20.8(k)-292.2(in)-285.4(e)12.5(a)0(c)14.9(h)-286.4(ce)14.6(l)12(l)-293.2(l)12(o)0(c)15.9(a)0(t)19.9(i)0(o)15.1(n)13.3(.)]TJ
-1.195 -1.1795 TD
[(2.)-498(An)-463.6(estimation)-461.9(of)]TJ
/F7 1 Tf
8.7996 0 TD
[(gender,)-465.3(age,)-462.7(and)-466.5(home/work/)]TJ
-7.6046 -1.1847 TD
-.0128 Tc
[(visit)4.7(o)0(r)-471.3(g)-.3(r)4.6(o)0(up)-470.1(sp)5.8(lit)4.7(s)]TJ
/F6 1 Tf
7.3511 0 TD
-.0131 Tc
[(.)-472.8(T).8(h)5.7(a)-.3(t)-471.6(i)3.8(s,)-472.8(for)-471.6(e)-.6(a)4.9(c)-.6(h)-470.2(S)-.3(mart)4.4(steps)]TJ
-7.3511 -1.1795 TD
-.0133 Tc
[(ce)4.4(ll)-249.6(a)4.7(n)0(d)-248.6(f)-1.6(or)-249.4(e)4.4(a)-.5(ch)-247.9(hour,)-250.5(th)5.6(e)-249.1(d)-.3(ata)4.7(s)-1.1(et)-249.3(c)4.4(o).4(ntains)-249.4(an)-248.3(esti-)]TJ
T*
-.0136 Tc
[(mation)-222.7(of)-224.4(how)-221.2(many)-222.9(people)-223.6(are)-223.6(i)3.3(n)-222.7(t)-1.3(he)-223.6(cell;)-225(the)-223.5(p)-.6(er-)]TJ
0 -1.1847 TD
-.0133 Tc
[(centage)-285.3(o).4(f)-291.3(t)-1(hese)-290.5(peo)5.6(p)-.3(le)-290.5(who)-289.3(a)4.7(re)-290.5(at)-285.5(home,)-291.9(at)-285.5(work,)]TJ
0 -1.1795 TD
[(or)-363.2(just)-368.3(v)5(i)-1.6(siting)-362.3(the)-362.9(cell;)-364.4(and)-367.6(t)4.2(heir)-363.2(gend)4.9(er)-368.4(a)4.7(n)0(d)-367.6(a)-.5(ge)]TJ
0 -1.1847 TD
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[(splits)-322.4(in)-321.3(the)-322.1(f)-2.2(o)5(llowing)-321.5(brackets:)-323.6(020)-316(years,)-323.6(21)4.6(30)]TJ
0 -1.1795 TD
[(years,)-308(3140)-305.7(years,)-308(etc.,)-308(a)-1.1(s)-306.9(s)-1.7(hown)-311(i)3(n)-311(T)0(able)-311.8(1.)-308(This)]TJ
0 -1.1847 TD
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[(information)-228(i)-2(s)-223.9(n)-.4(ot)-229(directly)-228.2(ava)4.3(i)-2(lab)5.2(l)-1.7(e)-228.8(f)-2.1(rom)-226(t)-1.4(he)-228.8(activ-)]TJ
0 -1.1795 TD
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[(ity)-435.5(i)2.8(n)-435.3(t)-1.8(he)-431(phone)-431(n)-.8(etwork)-435.6(infrastructure)-431(but)-436.3(w).7(as)]TJ
0 -1.1847 TD
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[(provided)-295.6(by)-300.7(GFK,)-302.8(a)-301(m)1.5(arket)-301.5(r)-1.6(esearch)-300.2()-.1(rm.)]TJ
/F9 1 Tf
10.4607 0 0 10.4607 313.0582 166.8472 Tm
0 Tc
[(London)-301.3(borough)-301.9(proles)-296.5(dataset)]TJ
/F6 1 Tf
10.959 0 0 10.959 313.0582 153.9212 Tm
[(The)-223.8(London)-219.3(borough)-217.2(proles)-221(dataset)-222.5(is)-219.2(an)-222.2(ofcial)-222.4(open)]TJ
T*
[(dataset)-227.6(containing)-224(68)-221.5(different)-225.4(metrics)-226.8(about)-224.2(the)-220.2(popu-)]TJ
0 -1.1795 TD
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