public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
      ThinDoc thinDoc = new ThinDoc();

      thinDoc.setDoi(rs.getString("paperid"));
      thinDoc.setTitle(rs.getString("title"));
      thinDoc.setNcites(rs.getInt("ncites"));
      thinDoc.setYear(rs.getInt("year"));
      thinDoc.setVenue(rs.getString("venue"));

      return thinDoc;
    }
    public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
      ThinDoc thinDoc = new ThinDoc();

      thinDoc.setDoi(rs.getString("paperid"));
      thinDoc.setCluster(rs.getLong("p.cluster"));
      thinDoc.setTitle(rs.getString("title"));
      //    thinDoc.setAuthors(rs.getString("coau"));
      //    thinDoc.setAbstract(rs.getString("abstract"));
      thinDoc.setNcites(rs.getInt("ncites"));
      thinDoc.setYear(rs.getInt("year"));
      thinDoc.setVenue(rs.getString("venue"));

      return thinDoc;
    }