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- Newsgroups: comp.ai
- Path: sparky!uunet!spool.mu.edu!yale.edu!yale!gumby!destroyer!wsu-cs!mathsun!spiff
- From: spiff@math.wayne.edu (Jason Leigh)
- Subject: And/or graphs notation
- Message-ID: <1993Jan23.182112.24453@cs.wayne.edu>
- Sender: usenet@cs.wayne.edu (Usenet News)
- Organization: Wayne State University Math Department, Detroit
- Distribution: usa
- Date: Sat, 23 Jan 1993 18:21:12 GMT
- Lines: 20
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- Hi, this is a pretty simple question:
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- I realize that the popular notation for AND/OR graphs is by drawing
- an arc under the branches of the AND node and nothing under the OR node.
- But I chanced upon a graph with a different notation and I was wondering
- if anyone has seen it before:
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- Instead of the arcs, OR and AND nodes are represented as squares and circles.
- Does anyone know which is an AND and which is an OR node? Also it seems
- this notation has also been used for minimax trees, in which case once
- again, which is a min node and which is a max node?
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- Any help would be greatly appreciated.
-
- Jason Leigh
- replies to: spiff@bert.eecs.uic.edu
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