- SIPTA News - lists.sipta.org

[SIPTA] FW: may be of interest to you
by Kreinovich 23 Jul '17

23 Jul '17

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Re: [SIPTA] FW: IEEE Symposium on Computational Intelligence in Engineering Solutions: deadline extended to August 7
by Kreinovich 21 Jul '17

21 Jul '17

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[SIPTA] Fwd: AI position paper
by Cassio P. de Campos 14 Jul '17

14 Jul '17

Dear all, For those who were there in the ISIPTA panel today, the recent paper by Adnan Darwiche (see below for the link) relates very well with what I have mentioned about the situation I think we are facing in machine learning/AI and the opportunities that may/will arise for IP. For those who were not present, it is an interesting reading nevertheless. cheers, cassio. PS Great to see many of you at ISIPTA! ---------- Forwarded message ---------- From: Adnan Darwiche <darwiche(a)cs.ucla.edu> Date: Thu, Jul 13, 2017 at 12:03 AM Subject: AI position paper To: Cassio de Campos <cassiopc(a)acm.org> Hi Cassio: Hope all is well. I just released an AI position paper that you may be interested in: http://reasoning.cs.ucla.edu/fetch.php?id=174&type=pdf There is also a short talk on this at: https://www.youtube.com/watch?v=UTzCwCic-Do Hope you will find this useful (and please feel free to share the links with interested colleagues). Best, Adnan

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[SIPTA] Final Call for Papers of IEEE SSCI 2017: deadline is July 16!
by Kreinovich 11 Jul '17

11 Jul '17

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[SIPTA] Fwd: [UAI] CfP: Reliable Machine Learning in the Wild at ICML 2017, deadline 17 July
by Sébastien Destercke 11 Jul '17

11 Jul '17

Dear all, This might interest some of you, in particular the robustness aspects first advocated. ---------- Forwarded message ---------- From: Adrian Weller <aw665(a)cam.ac.uk> Date: 2017-07-10 0:48 GMT+02:00 Subject: [UAI] CfP: Reliable Machine Learning in the Wild at ICML 2017, deadline 17 July To: Cc : Jacob Steinhardt <jacob.steinhardt(a)gmail.com>, Dylan Hadfield-Menell <dhm(a)eecs.berkeley.edu>, Smitha Milli <smilli(a)berkeley.edu> Final call for Papers for ICML 2017 Workshop on Reliable Machine Learning in the Wild, please forward to others who may have interest. Workshop website https://sites.google.com/site/wildml2017icml/ When can we trust that a system that has performed well in the past will continue to do so in the future? Designing systems that are reliable in the wild is essential for high stakes applications such as self-driving cars and automated surgical assistants. This workshop aims to bring together researchers in diverse areas such as reinforcement learning, human-robot interaction, game theory, cognitive science, and security to further the field of reliability in machine learning. We will focus on three aspects — robustness (to adversaries, distributional shift, model misspecification, corrupted data); awareness (of when a change has occurred, when the model might be miscalibrated, etc.);and adaptation (to new situations or objectives). We aim to consider each of these in the context of the complex human factors that impact the successful application or meaningful monitoring of any artificial intelligence technology. Together, these will aid us in designing and deploying reliable machine learning systems. We are seeking submissions that deal with the challenges of reliably applied machine learning techniques in the real world. Some possible questions touching on each of these categories are given below, though we also welcome submissions that do not directly fit into these categories. Robustness: How can we make a system robust to novel or potentially adversarial inputs? What are ways of handling model mis-specification or corrupted training data? What can be done if the training data is potentially a function of system behavior or of other agents in the environment (e.g. when collecting data on users that respond to changes in the system and might also behave strategically)? Awareness: How do we make a system aware of its environment and of its own limitations, so that it can recognize and signal when it is no longer able to make reliable predictions or decisions? Can it successfully identify “strange” inputs or situations and take appropriately conservative actions? How can it detect when changes in the environment have occurred that require re-training? How can it detect that its model might be mis-specified or poorly-calibrated? Adaptation: How can machine learning systems detect and adapt to changes in their environment, especially large changes (e.g. low overlap between train and test distributions, poor initial model assumptions, or shifts in the underlying prediction function)? How should an autonomous agent act when confronting radically new contexts? Monitoring: How can we monitor large-scale systems in order to judge if they are performing well? If things go wrong, what tools can help? Value Alignment: For systems with complex desiderata, how can we learn a value function that captures and balances all relevant considerations? How should a system act given uncertainty about its value function? Can we make sure that a system reflects the values of the humans who use it? Reward Hacking: How can we ensure that the objective of a system is immune to reward hacking? Reward hacking is a way that the system can attain high reward that was unintended by the system designer. For example see https://blog.openai.com/faulty-reward-functions/ Human Factors: Actual humans will be interacting and adapting to these systems when they are deployed. How do properties of humans affect the guarantees of performance that the system has? What if the humans are suboptimal or even adversarial? How to submit Papers submitted to the workshop should be up to four pages long excluding references and in ICML 2017 format. They should be submitted via Easychair at https://easychair.org/conferences/?conf=rmlw17 . As the review process is not blind, authors can reveal their identity in their submissions. Accepted submissions will be presented as posters or talks. We will accept submissions at two deadlines. One earlier deadline, with an earlier acceptance notification, and one later one. Our goal is to allow for late submission to the extent that we can, while still allowing some people to get early confirmation of paper acceptance, which they might need in order to arrange travel in time. Important Dates: Submission deadline 1: 16 June 2017 Acceptance notification 1: 1 July 2017 Submission deadline 2: 17 July 2017 Acceptance notification 2: 31 July 2017 Final camera-ready versions of accepted papers: 5 August 2017 Workshop: 11 August 2017 Thank you, Dylan, Jacob, Smitha and Adrian ---------------------------------------------- Adrian Weller _______________________________________________ uai mailing list uai(a)ENGR.ORST.EDU https://secure.engr.oregonstate.edu/mailman/listinfo/uai -- ==================================== Sebastien Destercke, Ph. D. CNRS researcher in computer science. Université de Technologie de Compiegne U.M.R. C.N.R.S. 7253 Heudiasyc Avenue de Landshut F-60205 Compiegne Cedex FRANCE Tel: +33 (0)3 44 23 79 85 Fax: +33 (0)3 44 23 44 77 ====================================

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[SIPTA] Fwd: [Bayes-forum: 148] Three post-doctoral positions on Bayesian machine learning
by Thomas Augustin 27 Jun '17

27 Jun '17

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Re: [SIPTA] Question about the word "gamble" -- and "prevision"
by Serena Doria 12 Jun '17

12 Jun '17

Dear Professor Bickis, In Italian the two words Previsione=Prevision and Predizione=Prediction have different acceptation. (Devoto-Oli Dictionary) Previsione = Elaborazione mentale relativa al futuro, sulla base di indizi piu' o meno sicuri (Mental thinking about the future based on more or less secure clues) Example: Previsioni atmosferiche =Weather forecasts Predizione = previsione autorevole e solenne riferita come oggetto di una previsione o profezia (Authoritative and solemn predictions referred as the subject of a prediction or prophecy) Best regards, Serena Professor Bickis <bickis(a)snoopy.usask.ca> ha scritto: > Thanks for all your collective erudition. I am aware that “gamble” > or its synonyms “wager” and “bet” have been used by many writers in > the context of probability and decisions theory. I was thinking of > the use of the word in the generic abstract sense that Walley uses. > Since Walley’s development picks up on de Finetti and Williams in > using “prevision”, I wondered if one of them had also used “gamble”, > but it seems that they did not. > > Googling some Italian web sites on probability, I did come across > the word “scommessa” in discussion of expectation/prevision, but I > wonder if de Finetti himself used it in the sense that Walley used > “gamble”. > > I am also a bit mystified by the history of the word “prevision”. > Writing in French his 1937 paper, de Finetti uses “prévision” rather > than the more common (even then) espérance. I would translate > “prévision” as “predicition” in English. I see that in the 1974 > English translation of de Finetti’s "Teoria de la Probabilità”, the > translators note that they are using “prevision” (where earlier > translators had used “foresight”), thereby making “prevision” less > esoteric in English. However, in the same book, de Finetti makes a > big deal that the “prevision is not prediction” (in the English > translation). I would be interested if any Italian speakers out > there could explain how de Finetti described this in his native > language. I would render the French “prévision” as “predicition” in > English, so naively would think that “previsione” in Italian also > translates as “prediction”. Google Translate, however, gives me > “predizione”, > for “predicition”. So when writing in Italian does de Finetti > contrast “previsione” from “predizione”? Here once can see the > difference between seeing and speaking, which is somewhat masked in > English. Is that what de Finetti was driving at? > > Interested in discussion. > > Mik Bickis > >> On Jun 6, 2017, at 08:18 AM, Samuel Cohen <cohens(a)maths.ox.ac.uk> wrote: >> >> Dear all, >> >> If you are looking more generally at the history, it's unsurprising >> the word 'gamble' wasn't used much before the mid-20th century. >> While it was a common word in english since the 18th century (but >> was a colloquialism), it seems to have moved up in popularity post >> 1900 (see for example google ngrams). >> >> De Moivre, in arguably the first textbook on probability in >> English, uses 'wager' throughout (which is natural, as his >> attention is on games of chance). >> >> Best, >> Sam Cohen >> >> >> >> so On 06/06/17 14:01, Teddy Seidenfeld wrote: >>> Dear Mik, Erik, and Friends, >>> >>> I'm no scholar of the term 'gamble', but it's been used by many >>> decision theorists in closely related senses. >>> >>> For instance, Savage's (1954) section 5.2 (titled 'Gambles') uses >>> it within his theory (of subjective expected utility) to refer to >>> the equivalence class of simple acts that carry the same >>> (personal) probability distribution over consequences. Savage is >>> generalizing the von Neumann-Morgenstern sense of 'gamble'. >>> >>> I grew up with the von Neumann-Morgenstern's theory of cardinal >>> utility for gambles -- though vN-M use an extraneous concept of >>> 'probability' in contrast with Savage's approach. >>> >>> Best, >>> Teddy >>> >>> >>> >>> >>> >>> >>> On Mon, Jun 5, 2017 at 7:12 PM, Professor Bickis >>> <bickis(a)snoopy.usask.ca> wrote: >>> Hello: >>> >>> Can someone answer this question? >>> >>> Was it Walley who initiated the word “gamble” to use in place of >>> the classical “random variable”? De Finetti uses “random >>> quantity”, as does Williams. “Gamble” is ubiquitous in the >>> current literature, but I have not seen it anywhere prior to >>> Walley’s 1991 book. >>> Walley does not seem to attribute the term to anyone else. >>> >>> Mik Bickis >>> _______________________________________________ >>> SIPTA mailing list >>> SIPTA(a)idsia.ch >>> http://mailman2.ti-edu.ch/mailman/listinfo/sipta >>> >>> >>> >>> _______________________________________________ >>> SIPTA mailing list >>> >>> SIPTA(a)idsia.ch >>> http://mailman2.ti-edu.ch/mailman/listinfo/sipta >> >> _______________________________________________ >> SIPTA mailing list >> SIPTA(a)idsia.ch >> http://mailman2.ti-edu.ch/mailman/listinfo/sipta > > _______________________________________________ > SIPTA mailing list > SIPTA(a)idsia.ch > http://mailman2.ti-edu.ch/mailman/listinfo/sipta >

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Re: [SIPTA] Question about the word "gamble"
by Samuel Cohen 07 Jun '17

07 Jun '17

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[SIPTA] Question about the word "gamble"
by Professor Bickis 06 Jun '17

06 Jun '17

Hello: Can someone answer this question? Was it Walley who initiated the word “gamble” to use in place of the classical “random variable”? De Finetti uses “random quantity”, as does Williams. “Gamble” is ubiquitous in the current literature, but I have not seen it anywhere prior to Walley’s 1991 book. Walley does not seem to attribute the term to anyone else. Mik Bickis

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[SIPTA] Fw: IPMU 2018 - Mark your calendars
by Kreinovich 04 Jun '17

04 Jun '17

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