[lemma=student | □] □
[lemma=student | !□] □
[lemma=student | □=□] □
To self-adapt ( [ Schwefel , 1981 ] , [ Fogel et al ., 1991 ] ) a search parameter , rather than fixing the parameter globally before search begins the value is encoded in each individual along with the other genes . We ate dinner at a not too great Chinese restaurant , where Casey began the meal by going around and collecting all of the salt and pepper shakers in the restaurant ( including demanding them from patrons ) . And we do see a few students who obsess but we see many , many more who would have been better off beginning the process sooner . William Labov , the director of the Linguistics Laboratory , began this line of research some thirty years ago ; his efforts and those of Gillian Sankoff , our specialist in multilingualism , contact phenomena , and creoles , have produced a series of graduates who now hold major positions in sociolinguistics all over the world .