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Post-Fukushima Disaster Research 
01 "Disaster Information WG" http://www.bousai.go.jp/jishin/nankai/taisaku_wg (current) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 2/22 
. 
2/22
. 
The Scenario Method 
 hand-made scenarios 
 region- and event-specific 
 scenarios are improved via local drills 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 3/22 
. 
3/22
. 
Problems 
 rare events are completely ignored 
 BigData does not help -- so it is not used 
 very little room for automation -- mostly manual work 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 4/22 
. 
4/22
. 
Blackswan Scenarios 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 5/22 
. 
5/22
. 
BlackSwan : The Definition 
. 
Black Swans 
. 
... are extremely rare but also extremely heavy impact events 
02 
. 
 other names: low predictability events, rare events, etc. 
 BlackSwans are already defined in engineering 03 04 
 BlackSwan scenarios focus on rare events 
03 L.McGinty+1 Black Swans, Gray Cygnets and Other Rare Birds Springer LNAI vol.5650 (2009) 
04 A.Nafday Consequence-based structural design approach for black swan events Elsevier J. Structural Safety (2011) 
02 N.Taleb The black swan: the impact of highly improbable Penguin (2008) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 6/22 
. 
6/22
. 
The BlackSwan Scenario : Basics 
Occurrence Frequency 
Increasing Impact 
1 2 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 7/22 
. 
7/22
. 
Scenario (1) Combine and Review 
. 
Event ... 
. 
....can be primitive or complex (consist of other events) 
1 2 
Occurrence Frequency Increasing Impact 
 fix a swan method is used in 
construction -- resilient design 
04 
 the main problem is to 
discover BlackSwans 
04 A.Nafday Consequence-based structural design approach for black swan events Elsevier J. Structural Safety (2011) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 8/22 
. 
8/22
. 
Scenario (1) Event Order 
 complexity of BlackSwan events should have finite order 
Order 
3 
2 
1 
Enough! 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 9/22 
. 
9/22
. 
Components 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 10/22 
. 
10/22
. 
Components (1) Rating 
 w is weight, F(v; t) is the evaluation 
of an event within a time window, 
occurrence probability (rank) then is: 
Rk = 
Σ 
i=1::t 
wiFk(v; t); (1) 
 w is a distribution (matrix math) 
 potential (risk) of a given event: 
Pk = jRk;i  Rk;i1j: (2) 
 the entire blackswan scenario can be 
evaluated as. 
E = var(fPkg): (3) 
 evolution of that evaluation in time: 
EVO = var(fEtg): (4) 
 the conventional bin packing problem 
can be applied to potential (of risk): 
minimize 
Σ 
i=1;n 
Σ 
j=1;m 
Pij: (5) 
06 T.Aven Identification of safety and security critical systems and activities J of Rel. Eng. Sys. Safety (2009) 
07 R.Kennet+1 Quality, Risk and the Taleb Quadrants IBM T.J.Watson Research Chapter (2009) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 11/22 
. 
11/22
. 
Components (2) Hotpots 
 4 sets: normal versus hot and baseline hot versus Flash Crowd 
hot 
0 10 20 30 40 50 
List of traffic sources 
2.8 
2.4 
2 
1.6 
1.2 
0.8 
0.4 
0 
log( traffic volume) 
0 10 20 30 40 50 
List of traffic sources 
2.8 
2.4 
2 
1.6 
1.2 
0.8 
0.4 
0 
log( traffic volume) 
09 M.Zhanikeev+1 Popularity-Based Modeling of Flash Events in Synthetic Packet Traces CQ研(2012) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 12/22 
. 
12/22
. 
System Design 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 13/22 
. 
13/22
. 
BlackSwan Scenario : Specs 
 create and maintain BigData 
 discover BlackSwans by processing BigData 
 use automation as much as possible 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 14/22 
. 
14/22
. 
BlackSwan Scenario : Design 
 at least 3 classes of textual soup that makes events 
Accident Something happened at Site A 
Causes Part A, Part B, Part C, … Human Factors… 
All Parts Part Z, Part Y, …, Human Manuals, … Rating 
Blackswan 
scenario 
management 
platform 
Human 
judgment 
Storage, 
Database 
Auto 
judgement 
Report 
on site 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 15/22 
. 
15/22
. 
BlackSwan Discovery 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 16/22 
. 
16/22
. 
BlackSwan Discovery Automation 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 17/22 
. 
17/22
. 
BlackSwan Automation (2) 
 complexity is reduced by using humans as trainers 
Search 
the space 
A very 
complex 
system 
A less 
complex 
system 
Robot 
Tell 
what 
to do 
Human 
Robot 
Human 
Search 
What the space 
should 
I do? 
Guide through 
feedback 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 18/22 
. 
18/22
. 
BlackSwan Autumation (3) 
(careless) Input 
Human 
Rebot 
(pinpoint) Select Browse (or use otherwise) 
Human 
{structure} 
Some 
Knowledge 
(folksonomies, 
knowledge bases, 
databases, indexes, 
ontologies, etc.) 
(metromaps ) 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 19/22 
. 
19/22
. 
BlackSwan Automation = Context 
 ← NOTE! the two previous slides came from my research on context 
management 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 20/22 
. 
20/22
. 
BlackSwan Automation : Software 
 improved Bayesian classifiers that learn via feedback 
 I use metromaps as visual interface between human and machine 
 already have/published some prototypes 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 21/22 
. 
21/22
. 
Wrapup 
 decent Disaster Relief can only happen if the BigData from previous 
disasters is digested 
 predictable events are easy, BlackSwans are hard 
 with automation, proper context management and social design it can 
be done 
M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 22/22 
. 
22/22

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Black Swan Disaster Scenarios

  • 1.
  • 2. . Post-Fukushima Disaster Research 01 "Disaster Information WG" http://www.bousai.go.jp/jishin/nankai/taisaku_wg (current) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 2/22 . 2/22
  • 3. . The Scenario Method hand-made scenarios region- and event-specific scenarios are improved via local drills M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 3/22 . 3/22
  • 4. . Problems rare events are completely ignored BigData does not help -- so it is not used very little room for automation -- mostly manual work M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 4/22 . 4/22
  • 5. . Blackswan Scenarios M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 5/22 . 5/22
  • 6. . BlackSwan : The Definition . Black Swans . ... are extremely rare but also extremely heavy impact events 02 . other names: low predictability events, rare events, etc. BlackSwans are already defined in engineering 03 04 BlackSwan scenarios focus on rare events 03 L.McGinty+1 Black Swans, Gray Cygnets and Other Rare Birds Springer LNAI vol.5650 (2009) 04 A.Nafday Consequence-based structural design approach for black swan events Elsevier J. Structural Safety (2011) 02 N.Taleb The black swan: the impact of highly improbable Penguin (2008) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 6/22 . 6/22
  • 7. . The BlackSwan Scenario : Basics Occurrence Frequency Increasing Impact 1 2 M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 7/22 . 7/22
  • 8. . Scenario (1) Combine and Review . Event ... . ....can be primitive or complex (consist of other events) 1 2 Occurrence Frequency Increasing Impact fix a swan method is used in construction -- resilient design 04 the main problem is to discover BlackSwans 04 A.Nafday Consequence-based structural design approach for black swan events Elsevier J. Structural Safety (2011) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 8/22 . 8/22
  • 9. . Scenario (1) Event Order complexity of BlackSwan events should have finite order Order 3 2 1 Enough! M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 9/22 . 9/22
  • 10. . Components M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 10/22 . 10/22
  • 11. . Components (1) Rating w is weight, F(v; t) is the evaluation of an event within a time window, occurrence probability (rank) then is: Rk = Σ i=1::t wiFk(v; t); (1) w is a distribution (matrix math) potential (risk) of a given event: Pk = jRk;i Rk;i1j: (2) the entire blackswan scenario can be evaluated as. E = var(fPkg): (3) evolution of that evaluation in time: EVO = var(fEtg): (4) the conventional bin packing problem can be applied to potential (of risk): minimize Σ i=1;n Σ j=1;m Pij: (5) 06 T.Aven Identification of safety and security critical systems and activities J of Rel. Eng. Sys. Safety (2009) 07 R.Kennet+1 Quality, Risk and the Taleb Quadrants IBM T.J.Watson Research Chapter (2009) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 11/22 . 11/22
  • 12. . Components (2) Hotpots 4 sets: normal versus hot and baseline hot versus Flash Crowd hot 0 10 20 30 40 50 List of traffic sources 2.8 2.4 2 1.6 1.2 0.8 0.4 0 log( traffic volume) 0 10 20 30 40 50 List of traffic sources 2.8 2.4 2 1.6 1.2 0.8 0.4 0 log( traffic volume) 09 M.Zhanikeev+1 Popularity-Based Modeling of Flash Events in Synthetic Packet Traces CQ研(2012) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 12/22 . 12/22
  • 13. . System Design M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 13/22 . 13/22
  • 14. . BlackSwan Scenario : Specs create and maintain BigData discover BlackSwans by processing BigData use automation as much as possible M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 14/22 . 14/22
  • 15. . BlackSwan Scenario : Design at least 3 classes of textual soup that makes events Accident Something happened at Site A Causes Part A, Part B, Part C, … Human Factors… All Parts Part Z, Part Y, …, Human Manuals, … Rating Blackswan scenario management platform Human judgment Storage, Database Auto judgement Report on site M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 15/22 . 15/22
  • 16. . BlackSwan Discovery M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 16/22 . 16/22
  • 17. . BlackSwan Discovery Automation M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 17/22 . 17/22
  • 18. . BlackSwan Automation (2) complexity is reduced by using humans as trainers Search the space A very complex system A less complex system Robot Tell what to do Human Robot Human Search What the space should I do? Guide through feedback M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 18/22 . 18/22
  • 19. . BlackSwan Autumation (3) (careless) Input Human Rebot (pinpoint) Select Browse (or use otherwise) Human {structure} Some Knowledge (folksonomies, knowledge bases, databases, indexes, ontologies, etc.) (metromaps ) M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 19/22 . 19/22
  • 20. . BlackSwan Automation = Context ← NOTE! the two previous slides came from my research on context management M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 20/22 . 20/22
  • 21. . BlackSwan Automation : Software improved Bayesian classifiers that learn via feedback I use metromaps as visual interface between human and machine already have/published some prototypes M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 21/22 . 21/22
  • 22. . Wrapup decent Disaster Relief can only happen if the BigData from previous disasters is digested predictable events are easy, BlackSwans are hard with automation, proper context management and social design it can be done M.Zhanikeev -- maratishe@gmail.com -- Black Swan Disaster Scenarios -- http://bit.do/marat141211 -- 22/22 . 22/22