Extending metrics

This brief paper, which is itself an extended abstract for a forthcoming paper, describes a metric that can be easily computed during either b o t t o m  u p or topdown construction of a parse tree for ranking the desirability of alternative parses. In its simplest form, the metric tends to p r e f e r trees in which constituents are pushed as far down a s possible, but by appropriate modification of a c o n s t a n t in the formula other behavior can be obtained also. This paper includes an...
3p bungio_1 03052013 18 2 Download

In 1999, I packed everything I owned into my car for a crosscountry trip to begin my new job as Staff Researcher at the University of California, Berkeley Computer Science Department. It was an optimistic time in my life and the country in general. The economy was well into the dotcom boom and still a few years away from the dotcom bust. Private investors were still happily throwing money at any company whose name started with an “e” and ended with “.com”.
254p hotmoingay3 09012013 38 2 Download

Learning objectives in chapter 4: Explain the objectives of project progress control, software quality metrics, costs of software quality measurements; explain the components of project progress control; classify software quality metrics; compare the classic model to the extended mode.
15p kiepnaybinhyen_01 01122015 17 1 Download

In this paper we describe the propagation of C ∞ and Sobolev singularities for the wave equation on C ∞ manifolds with corners M equipped with a Rie2 1 mannian metric g. That is, for X = M × Rt , P = Dt − ∆M , and u ∈ Hloc (X) solving P u = 0 with homogeneous Dirichlet or Neumann boundary conditions, we show that WFb (u) is a union of maximally extended generalized broken bicharacteristics. This result is a C ∞ counterpart of Lebeau’s results for the propagation of analytic singularities on real analytic manifolds with...
65p dontetvui 17012013 31 6 Download

This paper considers a trapped characteristic initial value problem for the spherically symmetric EinsteinMaxwellscalar ﬁeld equations. For an open set of initial data whose closure contains in particular ReissnerNordstr¨m data, o the future boundary of the maximal domain of development is found to be a lightlike surface along which the curvature blows up, and yet the metric can be continuously extended beyond it. This result is related to the strong cosmic censorship conjecture of Roger Penrose. ...
55p tuanloccuoi 04012013 22 5 Download

In the previous chapter, introduced the joint Adaptive Quadrature Amplitude Modulation we (AQAM) and equalization scheme, where the pseudoSNR outputof the DFE was used at the as the modulation mode switching metric in order to mitigate the effectsa wideband fading of AQAM scheme is extended to incorporate benefits the channel. In this chapter, the wideband of channel coding.
68p doroxon 16082010 36 4 Download

TbrboCoded and arboEqualised Wideband Adaptive Modulation In the previous chapter, introduced the joint Adaptive Quadrature Amplitude Modulation we (AQAM) and equalization scheme, where the pseudoSNR outputof the DFE was used at the as the modulation mode switching metric in order to mitigate the effectsa wideband fading of AQAM scheme is extended to incorporate benefits the channel. In this chapter, the wideband of channel coding.
68p goixanh 22092010 41 4 Download

There are many phenomenologicalmodels of inﬂation in the literature,which usually employ some new ﬁelds and new interactions. It is, therefore, quite reasonable and meaningful to search for the minimal inﬂationary model building, by getting most economical and viable inﬂationary scenario. I amgoing to use the one proposed the long time ago by Starobinsky (20; 21), which does not use new ﬁelds (beyond a spacetime metric) and exploits only gravitational interactions. I also assume that the general coordinate invariance in spacetime is fundamental, and it should not be sacriﬁced.
0p lulaula 25102012 16 2 Download

A serious bottleneck of comparative parser evaluation is the fact that different parsers subscribe to different formal frameworks and theoretical assumptions. Converting outputs from one framework to another is less than optimal as it easily introduces noise into the process. Here we present a principled protocol for evaluating parsing results across frameworks based on function trees, tree generalization and edit distance metrics. This extends a previously proposed framework for crosstheory evaluation and allows us to compare a wider class of parsers. ...
11p bunthai_1 06052013 16 2 Download

Research objective: The thesis is devoted to extend some results on the existence of fixed points in metric spaces to spaces with uniform structure. We also considered the existence of solutions of some classes of integral equations with unbounded deviation, which we can not apply fixed point theorems in metric spaces. The thesis can be a reference for under graduated students, master students and Ph.D students in analysis major in general, and the fixed point theory and applications in particular.
27p change02 06052016 10 1 Download