@article{Schlenker-Campbells_Semantics, abstract = {We develop a formal semantic analysis of the alarm calls used by Campbell`s monkeys in the Tai forest (Ivory Coast) and on Tiwai island (Sierra Leone) -- two sites that differ in the main predators that the monkeys are exposed to (eagles on Tiwai vs. eagles and leopards in Tai). Building on earlier work (Ouattara et al. 2009a,b) and on new data, we argue that on both sites alarm calls include the roots krak, hok, wak, which can optionally be affixed with -oo, a kind of attenuating suffix; in addition, sentences can start with boom boom, which indicates that the context is not one of predation. In line with Arnold et al. 2013, we show that the meaning of the roots is not quite the same in Tai and on Tiwai: krak often functions as a leopard alarm call in Tai, but as a general alarm call on Tiwai. We develop models based on a compositional semantics in which concatenation is interpreted as conjunction, roots have lexical meanings, -oo is an attenuating suffix, and an all-purpose alarm parameter is raised with each individual call. The first model accounts for the difference between Tai and Tiwai by way of different lexical entries for krak. The second model gives the same underspecified entry to krak in both locations (= general alarm call), but it makes use of a competition mechanism akin to scalar implicatures. In Tai, strengthening yields a meaning equivalent to non-aerial dangerous predator and turns out to single out leopards. On Tiwai, strengthening yields a nearly contradictory meaning due to the absence of ground predators, and only the unstrengthened meaning is used.}, author = {Philippe Schlenker and Emmanuel Chemla and Kate Arnold and Alban Lemasson and Karim Ouattara and Sumir Keenan and Claudia Stephan and Robin Ryder and Klaus Zuberb{\"u}hler}, date-added = {2013-09-28 12:33:32 +0000}, date-modified = {2017-02-23 23:44:25 +0000}, journal = {Linguistics and Philosophy}, number = {6}, pages = {439-501}, title = {Monkey Semantics: Two `Dialects` of Campbell`s Monkey Alarm Calls}, url = {http://ling.auf.net/lingbuzz/001792/current.pdf}, volume = {37}, year = {2014}, bdsk-url-1 = {http://ling.auf.net/lingbuzz/001792/current.pdf}}