deadline for submissions: **17 March 2017**

submission website: https://easychair.org/conferences/?conf=quad2017

notification to authors: 15 April 2017

final version due: 19 May 2017

conference: 17-21 July 2017

The compositional interpretation of determiners relies on quantifiers — in a general acceptation of this later term which includes generalised quantifiers, generics, definite descriptions i.e. any operation that applies to one or several formulas with a free variable, binds it and yields a formula or possibly a generic term (the operator is then called a subnector, following Curry). There is a long history of quantification in the Ancient and Medieval times at the border between logic and philosophy of language, before the proper formalisation of quantification by Frege.

A common solution for natural language semantics is the so-called theory of generalised quantifiers. Quantifiers like « some, exactly two, at most three, the majority of, most of, few, many, … » are all described in terms of functions of two predicates viewed as subsets.

Nevertheless, many mathematical and linguistic questions remain open.

On the mathematical side, little is known about generalised , generalised and vague quantifiers, in particular about their proof theory. On the other hand, even for standard quantifiers, indefinites and definite descriptions, there exist alternative formulations with choice functions and generics or subnectors (Russell’s iota, Hilbert-Bernays, eta, epsilon, tau). The computational aspects of these logical frameworks are also worth studying, both for computational linguistic software and for the modelling of the cognitive processes involved in understanding or producing sentences involving quantifiers.

On the linguistic side, the relation between the syntactic structure and its semantic interpretation, quantifier raising, underspecification, scope issues,… are not fully satisfactory. Furthermore extension of linguistic studies to various languages have shown how complex quantification is in natural language and its relation to phenomena like generics, plurals, and mass nouns.

Finally, and this can be seen as a link between formal models of quantification and natural language, there by now exist psycholinguistic experiments that connect formal models and their computational properties to the actual way human do process sentences with quantifiers, and handle their inherent ambiguity, complexity, and difficulty in understanding.

All those aspects are connected in the didactics of mathematics and computer science: there are specific difficulties to teach (and to learn) how to understand, manipulate, produce and prove quantified statements, and to determine the proper level of formalisation between bare logical formulas and written or spoken natural language.

This workshop aims at gathering mathematicians, logicians, linguists, computer scientists to present their latest advances in the study of quantification.

Among the topics that wil be addressed are the following :

- new ideas in quantification in mathematical logic, both model theory and proof theory:
- choice functions,
- subnectors (Russell’s iota, Hilbert’s epsilon and tau),
- higher order quantification,
- quantification in type theory

- studies of the lexical, syntactic and semantic of quantification in various languages
- semantics of noun phrases
- generic noun phrases
- semantics of plurals and mass nouns
- experimental study of quantification and generics
- computational applications of quantification and polarity especially for question-answering.
- quantification in the didactics of mathematics and computer science.

- Anna Szabolcsi Quantification Cambridge University Press 2010
- Stanley Peters and Dag Westerstahl Quantifiers in Language and Logic Oxford Univ. Press 2010
- Mark Steedman Taking Scope – The Natural Semantics of Quantifiers MIT Press 2012
- Jakub Szymanik. Quantifiers and Cognition, Studies in Linguistics and Philosophy, Springer, 2015.
- Vito Michele Abrusci, Fabio Pasquali, and Christian Retoré. Quantification in ordinary language and proof theory. Philosophia Scientae, 20(1):185–205, 2016.

The program committee is looking for contributions introducing new viewpoints on quantification and determiners, the novelty being either in the mathematical logic framework or in the linguistic description or in the cognitive modelling. Submitting purely original work is not mandatory, but authors should clearly mention that the work is not original, and why they want to present it at this workshop (e.g. new viewpoint on already published results)

Submissions should be

- 12pt font (at least)
- 1inch/2.5cm margins all around (at least)
- less than 2 pages (references excluded)
- with an abstract of less then 100 words
- submitted in PDF by Easychair here: https://easychair.org/conferences/?conf=quad2017

In case the committee thinks it is more appropriate, some papers can be accepted as a poster with a lightning talk.

Final versions of accepted papers may be slightly longer. They will be published on line. We also plan to publish postproceedings

- Christian Retoré (Université de Montpellier & LIRMM-CNRS)
- Mark Steedman (University of Edinburgh)
- Vito Michele Abrusci (Università di Roma tre)
- Mathias Baaz (University of Technology, Vienna)
- Daisukke Bekki (Ochanomizu University, Tokyo)
- Oliver Bott (Universität Tübingen)
- Francis Corblin (Université Paris Sorbonne)
- Martin Hakl (Massachusetts Institute of Technology, Cambridge MA)
- Makoto Kanazawa (National Institute of Informatics, Tokyo)
- Dan Lassiter (Stanford University)
- Zhaohui Luo (Royal Holloway College, London)
- Alda Mari (CNRS Institut Jean Nicod, Paris)
- Wilfried Meyer-Viol (King’s college, London)
- Michel Parigot (CNRS IRIF, Paris)
- Anna Szabolcsi (New-York University)
- Jakub Szymanik (Universiteit van Amsterdam)
- Dag Westerstahl (Stockholm University)
- Bruno Woltzenlogel Paleo (University of Technology, Vienna)
- Richard Zach (University of Calgary)
- Roberto Zamparelli (Università di Trento)

It is with great sadness that we announce that Professor Jack Howard Silver died on Thursday, December 22, 2016. Professor Silver was born April 23, 1942 in Missoula, Montana. After earning his A.B. at Montana State University (now the University of Montana) in 1961, he entered graduate school in mathematics at UC Berkeley. His thesis,

Some Applications of Model Theory in Set Theory, completed in 1966, was supervised by Robert Vaught. In 1967 he joined the mathematics department at UC Berkeley where he also became a member of the Group in Logic and the Methodology of Science. He quickly rose through the ranks, obtaining promotion to associate professor in 1970 and to full professor in 1975. From 1970 to 1972 he was an Alfred P. Sloan Research Fellow. Silver retired in 2010. At UC Berkeley he advised sixteen students, three of whom were in the Group in Logic (Burgess, Ignjatovich, Zach).

His mathematical interests included set theory, model theory, and proof theory. His production was not extensive but his results were deep. Professor Silver was skeptical of the consistency of ZFC and even of third-order number theory. As Prof. Robert Solovay recently put it: “For at least the last 20 years, Jack was convinced that measurable cardinals (and indeed ZFC) was inconsistent. He strove mightily to prove this. If he had succeeded it would have been the theorem of the century (at least) in set theory.”

He will be greatly missed.

Jack’s contributions to set theory, according to Wikipedia (used under CC-BY-SA):

Silver has made several deep contributions to set theory. In his 1975 paper “On the Singular Cardinals Problem,” he proved that if κ is singular with uncountable cofinality and 2

^{λ}= λ^{+}for all infinite cardinals λ < κ, then 2^{κ}= κ^{+}. Prior to Silver’s proof, many mathematicians believed that a forcing argument would yield that the negation of the theorem is consistent with ZFC. He introduced the notion of master condition, which became an important tool in forcing proofs involving large cardinals. Silver proved the consistency of Chang’s conjecture using the Silver collapse (which is a variation of the Levy collapse). He proved that, assuming the consistency of a supercompact cardinal, it is possible to construct a model where 2^{κ}=κ^{++}holds for some measurable cardinal κ. With the introduction of the so-called Silver machines he was able to give a fine structure free proof of Jensen’s covering lemma. He is also credited with discovering Silver indiscernibles and generalizing the notion of a Kurepa tree (called Silver’s Principle). He discovered 0^{#}in his 1966 Ph.D. thesis. Silver’s original work involving large cardinals was perhaps motivated by the goal of showing the inconsistency of an uncountable measurable cardinal; instead he was led to discover indiscernibles inLassuming a measurable cardinal exists.

[Photo ©Steven Givant. Picture taken on the occasion of the Tarski Symposium at UC Berkeley in 1971.]

]]>- Hilbert shovels the snow
- Alexandroff and Göppert hang by the pool
- Lewy, Friedrichs, and van der Waerden correct proofs in Courant‘s garden.

Published in Tennessean on Nov. 6, 2016

Bjarni Jónsson, originally of Draghals, Iceland, passed away in Cincinnati, OH on

Friday, September 30, 2016 at the age of 96. Beloved husband of the late Harriet P.

(nee Parkes) Jonsson. Devoted father of Eric (Kaye) Jonsson, Meryl (Bob) Runion Rose

and Kristin (Rick) Porotsky. Loving grandfather of Elisabeth (Terry) Winslow, David

Runion, and Brent, Gena, Aaron, Billy and Cole Porotsky. Former resident of Nashville,

Tennessee. He was Vanderbilt’s first Distinguished Professor of Mathematics. A leader

in his field and author of 89 technical papers, he received many commendations for his

work, including the Earl Sutherland Prize for Academic Research as well as the Knights

Cross awarded by the President of Iceland.

Please send donations in his honor to:

Bjarni Jonsson Research Prize

Department of Mathematics

1326 Stevenson Center

Vanderbilt University

Nashville, TN 37240.

Noted algebraist Bjarni Jónsson dies

by David Salisbury, Oct. 12, 2016

https://news.vanderbilt.edu/2016/10/12/noted-algebraist-bjarni-jonsson-dies/

Bjarni Jónsson, Vanderbilt’s first Distinguished Professor of Mathematics, died Sept.

30 at the age of 96.

Born in Iceland, Jónsson earned his bachelor’s and doctoral degrees from the

University of California-Berkeley and also received an honorary degree from the

University of Iceland. He was internationally recognized as a leading authority on

universal algebra, lattice theory and algebraic logic.

In his career, Jónsson authored 89 technical papers and served on the editorial board

of several major mathematics journals, including Algebra Universalis. He presented

numerous invited talks at mathematics conferences around the world. In 1974, he was an

invited speaker at the International Congress of Mathematicians. In 2012 he was

elected an inaugural fellow of the American Mathematical Society. He was also the

recipient of Vanderbilt’s Harvie Branscomb Distinguished Professor Award in 1974 and

the Earl Sutherland Prize for Achievement in Research in 1982.

“Bjarni Jónsson was a remarkable mathematician who made field-defining and path-

breaking contributions in universal algebra, lattice theory and algebraic logic.

Anyone who had the fortune to know him admired his integrity, kindness and immense

respect for colleagues and friends. His influence on my personal and mathematical life

has been enormous, and it is a great privilege that I have had the opportunity to work

with and learn from him,” said Professor Constantine Tsinakis, a long-term colleague

and a former chair of the mathematics department.

“To me Bjarni will always be a legend, who in his quiet, sincere, unassuming ways

continues to inspire uncountably many algebraists, raising questions and re-examining

areas that he feels would benefit from an algebraic approach,” wrote Peter Jipsen, one

of the doctoral students that Jónsson advised, on the occasion of his 70th birthday.

“While some mathematicians almost revel in stringing together long complex arguments,

Bjarni has constantly sought to simplify and illuminate the subjects dear to him,” the

professor of mathematics at Chapman University added.

Jónsson came to Vanderbilt in 1966 and taught here until his retirement in 1993. When

he arrived, mathematics was mostly an undergraduate teaching department. He was

instrumental in establishing the department’s graduate program, which presently ranks

among the top departments in the nation, according to the latest evaluation by the

National Research Council. Jónsson also formed a research group in algebra that

attracted mathematicians from around the world and contributed substantially to the

high research profile that the department currently enjoys.

Algebra is the study of mathematical objects and the rules for manipulating them.

Jónsson made his most important contributions in the area of universal algebra. It is

one of the most abstract subfields of algebra because it studies algebraic structures

in general, as opposed to specific classes of algebras, such as groups and fields. The

importance of his contributions is reflected by the fact that a number of mathematical

objects are named for him, including Jónsson and Jónsson-Tarski algebras, Jansson

cardinals, Jónsson terms, the Jónsson lemma and the Jónsson-Tarski duality.

During his tenure, Jónsson supervised 14 Ph.D. students. In letters they wrote for a

symposium in honor of his 70th birthday, which took place in Iceland in 1990, his

former students all expressed a deep appreciation for him as a “respected mathematical

guide and personal friend.”

One of the first students he supervised, Steven Monk, now professor emeritus at the

University of Washington, recalled advice that he received from Jónsson regarding

teaching: “Adventure is not in the guidebook and beauty is not on the map. The best

one can hope for is to be able to persuade some people to do some traveling on their

own.”

“Bjarni’s work and scholarly contributions will have a lasting legacy. His name will

forever be interwoven in the history of our department. We are honored to have had

him as a colleague,” noted the current department chair, Professor Mike Neamtu.

[Photo ©Steve Givant]

]]>

- SEP Call for Papers (deadline January 23)
- SSHAP Call for Abstracts (deadline January 15)

Immediately before SEP, the Calgary Graduate Student Conference will also be held; the topic will be “Ethics in the Age of Science.” Keynote speakers will be Katrina Sifferd and Gregg Caruso.

]]>]]>

(The ASL Membership committee received a report in 2009 on this; the data there was a bit more detailed but only covered 2001-09.)

]]>[Photo credit: San and Jane Wang]

]]>]]>