2412 search results - page 73 / 483 » Which Problems Have Strongly Exponential Complexity |
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ICCV
2011
IEEE
14 years 19 days ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
EDBT
2006
ACM
16 years 22 days ago
2006
ACM
The problem of rewriting queries using views has received significant attention because of its applications in a wide variety of datamanagement problems. For select-project-join SQ...
ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
— Research on query optimization has traditionally focused on exhaustive enumeration of an exponential number of candidate plans. Alternatively, heuristics for query optimization...
92
Voted
BSL
2000
15 years 13 days ago
2000
We recall the notions of weak and strong Euler characteristics on a first order structure and make explicit the notion of a Grothendieck ring of a structure. We define partially or...
80
Voted
HICSS
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper describes critical factors for co-ordinated enterprise and IS/IT development and change in complex organizations in Sweden. These factors represent an answer on the cru...