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DAM
2008
13 years 8 months ago
2008
Recently, Stanley [13] studied the length of the longest alternating subsequence of a permutation in the symmetric group, where a sequence a, b, c, d, . . . is alternating if a &g...
RSA
2011
13 years 2 months ago
2011
Abstract. In this paper we study the minimal number τ(S, G) of translates of an arbitrary subset S of a group G needed to cover the group, and related notions of the efficiency of...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Current object group selection techniques such as lasso or rectangle selection can be time consuming and error prone. This is apparent when selecting distant objects on a large di...
CANDC
2009
ACM
14 years 2 months ago
2009
ACM
This paper presents preliminary findings from our empirical study of the cognition employed by performers in improvisational theatre. Our study has been conducted in a laboratory ...
ISESE
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper presents a study of collaboration in software design at a large software company. Ethnographic studies of development teams in the field are relatively rare, so this pa...