Zachary Lemnios

Known as: Zachary, Zachary J. Lemnios 
Zachary J. Lemnios (born February 21, 1955) is an American scientist who formerly held the post of Assistant Secretary of Defense for Research and… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2013
Highly Cited
2013
Metamaterials offer unprecedented flexibility for manipulating the optical properties of matter, including the ability to access… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2011
Highly Cited
2011
In this paper we extend our previous work on the stochastic block model, a commonly used generative model for social and… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2007
Highly Cited
2007
Economists have long emphasized the link between the market returns to education and investments in schooling. While many studies… (More)
  • figure 1
  • table 1
  • table 2
  • table 3
  • table 4
Is this relevant?
Highly Cited
2007
Highly Cited
2007
We consider systems for data sharing among heterogeneous peers related by a network of schema mappings. Each peer has a locally… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 10
Is this relevant?
Highly Cited
2007
Highly Cited
2007
1 To survive in forest understoreys, seedlings must depend on carbohydrate reserves when they experience negative carbon balance… (More)
  • table 1
  • figure 1
  • figure 2
  • table 2
  • figure 3
Is this relevant?
Highly Cited
2006
Highly Cited
2006
Phosphoinositide 3-kinases (PI3-Ks) are an important emerging class of drug targets, but the unique roles of PI3-K isoforms… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2003
Highly Cited
2003
Semantic mappings between data sources play a key role in several data sharing architectures. Mappings provide the relationships… (More)
  • figure 1
  • figure 3
  • figure 5
Is this relevant?
Highly Cited
2003
Highly Cited
2003
We present a new approach for using physically constrained tokens to express, manipulate, and visualize parameterized database… (More)
  • figure 1
  • figure 3
  • figure 2
  • figure 6
  • figure 4
Is this relevant?
Highly Cited
2003
Highly Cited
2003
It has frequently been observed that most of the world’s data lies outside database systems. The reason is that database systems… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
1994
Highly Cited
1994
Tertiary Storage: An Evaluation of New Applications 
  • figure 4.2
  • figure 4.3
  • figure 4.4
  • figure 4.5
  • figure 5.5
Is this relevant?