4328 search results - page 302 / 866 » A New Kind of Science |
201
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CSCW
2002
ACM
15 years 6 months ago
2002
ACM
Bitmap-based collaborative graphics editing systems are a special class of real-time collaborative editing systems. Undo is an important and difficult problem in these systems. Ex...
159
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IEEEMM
2000
15 years 6 months ago
2000
With the establishment of multi-media, web-based learning environments and virtual worlds projected in 3D, new opportunities have been created that can be used to excite public in...
184
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PAMI
2002
15 years 6 months ago
2002
We consider simple digital curves in a 3D orthogonal grid as special polyhedrally bounded sets. These digital curves model digitized curves or arcs in three-dimensional euclidean ...
180
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TCS
1998
15 years 6 months ago
1998
We provide a global technique, called neatening, for the study of modularity of left-linear Term Rewriting Systems. Objects called bubbles are identi ed as the responsibles of mos...
197
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SIGMOD
2008
ACM
15 years 6 months ago
2008
ACM
I knew Jim Gray as a colleague, a friend and an employee. He created the first Microsoft Research group outside of our initial research lab in Redmond, WA. Jim's impact on in...