int y = forwardIterator.getY();
float data = createForwardData(x, y, sourceSegmentList,
targetSegmentList, forwardMatrix);
forwardMatrix.set(x, y, data);
progress.completeTask();
}
Matrix<Float> backwardMatrix = matrixFactory.createMatrix(
sourceSegmentList.size() + 1, targetSegmentList.size() + 1);
MatrixIterator<Float> backwardIterator = backwardMatrix.getIterator();