ed from Spencer, T. D., & Slocum, T. A. (2011). Maximizing Conversational Independence. EBP Briefs, 6(1), 1-8.

Consider the 3D Anderson model with a zero mean and bounded i.i.d. random potential. Let λ be the coupling constant measuring the strength of the disorder, and σ(E) the self energy of the model at energy E. For any ǫ > 0 and sufficiently small λ, we derive almost sure localization in the band E ≤ −σ(0)−λ4−ǫ. In this energy region, we show that the typical correlation length ξE behaves roughly a...

This paper describes research eeorts to develop eecient implementation techniques for disjunctive deductive databases. The aim is to build a database engine that produces perfect model semantics as introduced by Przymusinski. When used with positive dis-junctive databases the results would be equivalent to that of minimal model semantics. Our strategy is to build Access Clause Trees (ACTs) base...

We improve bump conditions for the two-weight boundedness of Calderón-Zygmund operators introduced recently by R. Rahm and S. Spencer [Israel J. Math. 223 (2018), pp. 197–204].

Two graphs G1 and G2 of order n pack if there exist injective mappings of their vertex sets into [n], such that the images of the edge sets do not intersect. Sauer and Spencer proved that if (G1) (G2) < 0.5n, then G1 and G2 pack. In this note, we study an Ore-type analogue of the Sauer–Spencer Theorem. Let θ(G) = max{d(u)+ d(v) : uv ∈ E(G)}. We show that if θ(G1) (G2) < n, then G1 and G2 pack. ...

1 ABSTRACT: A risk monitoring of buildings for natural and man-made hazards mitigation is discussed in this paper. Ubiquitous monitoring using a network of wireless sensors is one of the most promising emerging technologies for this purpose. A smart sensor based on the “Berkeley Mote” platform was introduced, and application to the next generation of structural health monitoring and control was...