Acknowledgments
We would like to thank all the paid volunteers who have
contributed to our user studies through their participation.
This work was funded by NSF and a MURI grant.
References
1. Denning, T., Bowers, K. D., van Dijk, M.,
Juels, A. Exploring implicit memory
for painless password recovery. In
CHI. D. S. Tan, S. Amershi, B. Begole,
W. A. Kellogg, and M. Tungare, eds.
ACM, 2011, 2615–2618.
2. Destrebecqz, A., Cleeremans, A. Can
sequence learning be implicit? New
evidence with the process dissociation
procedure. Psychonomic Bull. Rev. 8
(2001), 343–350.
3. Gobel, E., Blomeke, K., Zadikoff, C.,
Simuni, T., Weintraub, S., Reber, P.
Implicit perceptual-motor
skill learning in mild cognitive
impairment and Parkinson’s disease.
Neuropsychology,
27, 3 (2013),
314–321.
4. Gobel, E., Sanchez, D., Reber, P.
Integration of temporal and ordinal
information during serial interception
sequence learning. J. Exp. Psychol.
Learn. Mem. Cognit. 37, 4 (2011),
994–1000.
5. Reber, P. Cognitive neuroscience
of declarative and non-declarative
memory. Parallels in Learning and
Memory. M. Guadagnoli, M.S. deBelle,
B. Etnyre, T. Polk, and A. Benjamin,
eds. North-Holland, 2008, 113–123.
6. Sanchez, D., Bojinov, H., Lincoln, P.,
Boneh, D., Reber, P. Statistical
learning in perceptual-motor
sequences and planning effects
in performance. In Poster at
the Meeting of the Society for
Neuroscience (2012).
7. Sanchez, D., Gobel, E., Reber, P.
Performing the unexplainable:
implicit task performance reveals
individually reliable sequence
learning without explicit knowledge.
Psychonomic Bull. Rev. 17 (2010),
790–796.
8. Sanchez, D., Reber, P. Operating
characteristics of the implicit learning
system during serial interception
sequence learning. J. Exp. Psychol.
Hum. Percept. Perform. 38, 2 (2012),
439–452.
9. Schwarb, H., Schumacher, E.H.
Generalized lessons about sequence
learning from the study of the serial
reaction time task. Adv. Cognit.
Psychol. 8, 2 (2012), 165–178.
10. Soghoian, C. Turkish police may have
beaten encryption key out of TJ Maxx
suspect, 2008. news.cnet.com/8301-
13739_3-10069776-46.html.
11. van Aardenne-Ehrenfest, T., de
Bruijn, N.G. Circuits and trees in
oriented linear graphs. Simon Stevin
28 (1951), 203–217.
12. Wikipedia. Rubber-hose cryptanalysis,
2011.
Hristo Bojinov and Dan Boneh, Stanford
University, Stanford, CA.
Daniel Sanchez and Paul Reber,
Northwestern University, Evanston, IL.
Patrick Lincoln, SRI International,
Menlo Park, CA.
Copyright held by Owners/Authors.
ACM Transactions
on Interactive
Intelligent Systems
ACM Transactions on Interactive
Intelligent Systems (TIIS). This
quarterly journal publishes papers
on research encompassing the
design, realization, or evaluation of
interactive systems incorporating
some form of machine intelligence.
World-Renowned Journals from ACM
ACM publishes over 50 magazines and journals that cover an array of established as well as emerging areas of the computing field.
IT professionals worldwide depend on ACM's publications to keep them abreast of the latest technological developments and industry
news in a timely, comprehensive manner of the highest quality and integrity. For a complete listing of ACM's leading magazines & journals,
including our renowned Transaction Series, please visit the ACM publications homepage:
www.acm.org/pubs.
PLEASE CON TAC T ACM MEMBER
SERVICES TO PLACE AN ORDER
Phone: 1.800.342.6626 (U.S. and Canada)
+ 1.212.626.0500 (Global)
Fax: + 1.212.944.1318
(Hours: 8:30am–4:30pm, Eastern Time)
Email: acmhelp@acm.org
Mail: ACM Member Services
General Post Office
PO Box 30777
New York, N Y 10087-0777 USA
ACM Transactions on Computation
Theory (ToCT). This quarterly peer-reviewed journal has an emphasis
on computational complexity, foundations of cryptography and other
computation-based topics in theoretical computer science.
ACM Transactions
on Computation
Theory
www.acm.org/pubs