2010
DOI: 10.1016/j.endm.2010.05.086
|View full text |Cite
|
Sign up to set email alerts
|

Submodularity and Randomized rounding techniques for Optimal Experimental Design

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
20
0

Year Published

2013
2013
2024
2024

Publication Types

Select...
6
2

Relationship

0
8

Authors

Journals

citations
Cited by 22 publications
(20 citation statements)
references
References 11 publications
0
20
0
Order By: Relevance
“…It is not also the concave closure of F (see definition in §5.1); therefore maximizing g(w) with respect to w ∈ [0, 1] p is not equivalent to maximizing F (A) with respect to A ⊆ V . However, it readily leads to a convex relaxation of the problem of maximizing G, which is common in experimental design (see, e.g., [180,29]). …”
Section: Entropiesmentioning
confidence: 99%
“…It is not also the concave closure of F (see definition in §5.1); therefore maximizing g(w) with respect to w ∈ [0, 1] p is not equivalent to maximizing F (A) with respect to A ⊆ V . However, it readily leads to a convex relaxation of the problem of maximizing G, which is common in experimental design (see, e.g., [180,29]). …”
Section: Entropiesmentioning
confidence: 99%
“…Identical with these classical pivotingbased matrix decomposition algorithms, the time and space computational complexity of the main algorithm in Algorithm 3.1 are thus O L 3 and O n 2 , respectively, where n is the total number of candidate points and L is the desired number of parameters. Note that these complexities are both polynomial and comparable with those in the computer science literature [15,58,86,1,2]. This numerical linear algebraic perspective motivates us to investigate variants of Algorithm 3.1 based on other numerical linear algebraic algorithms with pivoting in future work.…”
Section: Numericalmentioning
confidence: 77%
“…For computer scientists, the interesting problem is to find polynomial algorithms that efficiently find (1 + O ( ))approximations of the optimal solution to the exact problem, where > 0 is expected to be as small as possible but depends on the size of the problem and the pre-fixed budget for the number of design points; oftentimes these approximation results also require certain constraints on the relative sizes of the dimension of the ambient space, the number of design points, and the total number of candidate points. Different from those approaches, our theoretical contribution assumes no relations between these quantities, and the convergence rate is with respect to the increasing number of landmark points (as opposed to a pre-fixed budget); nevertheless, similar to results obtained in [15,7,58,86,1,2], our proposed algorithm has polynomial complexity and is thus computationally tractable; see Subsection 3.2 for more details. We refer interested readers to [62] for more exhaustive discussions of the optimality criteria used in experimental design.…”
Section: Our Contribution Andmentioning
confidence: 88%
See 1 more Smart Citation
“…Bouhou et al [9] give a n k 1 m -approximation algorithm. Wang et al [32] building on [6] give a (1 + )-approximation if k ≥ m 2 .…”
Section: Our Results and Contributionsmentioning
confidence: 99%