diomidis spinellis - tecnhology dimensions of open public data
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20/11/2008 Το ανοικτό λογισμικό στην εκπαίδευση 1
Technology dimensions of open public data
Diomidis SpinellisAOSFS &Associate ProfessorDepartment of Management Science and TechnologyAthens University of Economics and Businesshttp://www.dmst.aueb.gr/dds
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Data formats
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Transmission
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Access methods
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Interoperability
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ΕΕΤΤ
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ΑΔΑΕ
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Data formats
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00002e80 20 00 b2 03 b5 03 bb 03 c4 03 b9 03 ce 03 1f 00 | ...............|00002e90 c3 03 b5 03 b9 03 c2 03 2e 00 0d 00 09 00 4f 00 |..............O.|00002ea0 20 00 4e 00 2e 00 20 00 32 00 32 00 34 00 34 00 | .N... .2.2.4.4.|00002eb0 2f 00 31 00 39 00 39 00 34 00 20 00 ab 00 a1 03 |/.1.9.9.4. .....|00002ec0 cd 03 b8 03 bc 03 b9 03 c3 03 b7 03 20 00 b8 03 |............ ...|00002ed0 b5 03 bc 03 ac 03 c4 03 c9 03 bd 03 20 00 b7 03 |............ ...|00002ee0 bb 03 b5 03 ba 03 c4 03 c1 03 bf 03 c0 03 b1 03 |................|00002ef0 c1 03 b1 03 b3 03 c9 03 b3 03 ae 03 c2 03 20 00 |.............. .|00002f00 b1 03 c0 03 cc 03 20 00 b1 03 bd 03 b1 03 bd 03 |...... .........|00002f10 b5 03 ce 03 c3 03 b9 03 bc 03 b5 03 c2 03 20 00 |.............. .|00002f20 c0 03 b7 03 b3 03 ad 03 c2 03 20 00 b5 03 bd 03 |.......... .....|00002f30 ad 03 c1 03 b3 03 b5 03 b9 03 b1 03 c2 03 20 00 |.............. .|00002f40 ba 03 b1 03 b9 03 20 00 b1 03 c0 03 cc 03 20 00 |...... ....... .|00002f50 c3 03 c5 03 bc 03 b2 03 b1 03 c4 03 b9 03 ba 03 |................|00002f60 ac 03 20 00 ba 03 b1 03 cd 03 c3 03 b9 03 bc 03 |.. .............|00002f70 b1 03 20 00 ba 03 b1 03 b9 03 20 00 ac 03 bb 03 |.. ....... .....|00002f80 bb 03 b5 03 c2 03 20 00 b4 03 b9 03 b1 03 c4 03 |...... .........|00002f90 ac 03 be 03 b5 03 b9 03 c2 03 bb 00 20 00 28 00 |............ .(.|00002fa0 a6 03 95 03 9a 03 20 00 91 03 20 00 31 00 36 00 |...... ... .1.6.|00002fb0 38 00 29 00 20 00 c3 03 c4 03 b1 03 20 00 af 03 |8.). ....... ...|00002fc0 c7 03 bd 03 b7 03 20 00 c4 03 bf 03 c5 03 20 00 |...... ....... .|00002fd0 c4 03 cc 03 c4 03 b5 03 20 00 b9 03 c3 03 c7 03 |........ .......|00002fe0 cd 03 bf 03 bd 03 c4 03 bf 03 c2 03 20 00 b3 03 |............ ...|00002ff0 b5 03 c1 03 bc 03 b1 03 bd 03 b9 03 ba 03 bf 03 |................|00003000 cd 03 20 00 9d 03 cc 03 bc 03 bf 03 c5 03 20 00 |.. ........... .|00003010 28 00 53 00 74 00 72 00 6f 00 6d 00 1f 00 65 00 |(.S.t.r.o.m...e.|00003020 69 00 6e 00 1f 00 73 00 70 00 65 00 69 00 1f 00 |i.n...s.p.e.i...|00003030 73 00 75 00 6e 00 67 00 73 00 1f 00 67 00 65 00 |s.u.n.g.s...g.e.|00003040 73 00 65 00 74 00 7a 00 29 00 20 00 b1 03 c0 03 |s.e.t.z.). .....|00003050 bf 03 c4 03 ad 03 bb 03 b5 03 c3 03 b5 03 20 00 |.............. .|
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Παραδείγματα
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100
1000
10000
100000
1e+006
-40 -30 -20 -10 0 10 20 30 40
Num
ber o
f arti
cles
Difference (in months) betweenan entry's first reference and the entry's definition
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Transmission
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Access methods
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http://www.gravatar.com/avatar/61ba7c54d02d3f643f99a2d1?d=identicon&s=40
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Interoperability
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ΕΕΤΤ
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http://www.dmst.aueb.gr/dds