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<Paper uid="W06-1503">
  <Title>CAT V I +</Title>
  <Section position="9" start_page="21" end_page="21" type="ackno">
    <SectionTitle>
Acknowledgments
</SectionTitle>
    <Paragraph position="0"> We thank Yannick Parmentier, Joseph Leroux, Bertrand Gaiffe, Benoit Crabb'e, the LORIA XMG team, and Julia Hockenmaier for their invaluable help; Eric de la Clergerie, Carlos Prolo and the Xtag group for their helpful feedback, comments and suggestions on different aspects of this work; and Marie-H'el`ene Candito for her insights. This work was supported by NSF Grant 0414409 to the University of Pennsylvania.</Paragraph>
  </Section>
class="xml-element"></Paper>