Derivation of the CM delayed response. No. 2.

ROTATIONAL ASSIGNMENT OF NEW BANDS IN THE NO , EXCITATION SPECTRUM IN THE SPECTRAL RANGE OF 15600 cm TO 15633 cm

Sub-Doppler excitation spectroscopy in a collimated cold supersonic beam of 5% NO seeded in argon has been performed with a spectral resolution down to 10 MHz for four vibronic bands within the perturbed B ?X A system of NO . The rotational temperature of about 15 K achieved by adiabatic cooling allows the separation of closely lying vibronic bands which overlap in absorption spectra ...

2 Overview of the CM - 2 and CM - 5 Computers

This paper presents a preliminary experimental study of the performance of basic sparse matrix computations on the CM-200 and the CM-5. We concentrate on examining various ways of performing general sparse matrix-vector operations and the basic primitives on which these are based. We compare various data structures for storing sparse matrices and their corresponding matrix – vector operations. ...

The CM - 2 Data Transposition

In a previous paper 6], we noted that the CM-2's natural data layout is not conducive to exchanging data with other machines. In order for CM-2 data to be understandable to a remote machine, a bitwise transpose must be performed on the data. Each bit in an n bit value must be transmitted to a diierent processor, requiring n send operations through the CM-2's global router network. The time requ...

Delayed Tree Locality and the Status of Derivation Structure

While the derived trees yielded by TAG derivations are uncontroversially taken to correspond to phrase structure, the status of TAG derivation structures as more than a record of TAG operations is less certain. An attractive possibility is to interpret the derivation structure as some representation of semantic meaning, such as a dependency analysis. However, the literature has identified cases...

Final Report: ECE 892(851) The CM-1, CM-2, and CM-5: A Comparative Study