On Erasure and Misrepresentation

Reliable Misrepresentation and Teleosemantics

Mendelovici (forthcoming) has recently argued that (1) tracking theories of mental representation (including teleosemantics) are incompatible with the possibility of reliable misrepresentation and that (2) this is an important difficulty for them. Furthermore, she argues that this problem commits teleosemantics to an unjustified a priori rejection of color eliminativism. In this paper I argue t...

MDS codes on the erasure-erasure wiretap channel

This paper considers the problem of perfectly secure communication on a modified version of Wyner’s wiretap channel II where both the main and wiretapper’s channels have some erasures. A secret message is to be encoded into n channel symbols and transmitted. The main channel is such that the legitimate receiver receives the transmitted codeword with exactly n− ν erasures, where the positions of...

Misrepresentation in District Voting

Voting systems in which voters are partitioned to districts encourage accountability by providing voters an easily identifiable district representative, but can result in a selection of representatives not representative of the electorate’s preferences. In some cases, a party may have a majority of the popular vote, but lose the elections due to districting effects. We define the Misrepresentat...

Race and the Misrepresentation of Victimization on Local Television News

on semihypergroups and hypergroups

in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...