 | 2008 |
|---|
| 22 |       | Daphne Der-Fen Liu,
Xuding Zhu:
Coloring the Cartesian sum of graphs.
Discrete Mathematics 308(24): 5928-5936 (2008) |
| 21 | | Daphne Der-Fen Liu:
Radio number for trees.
Discrete Mathematics 308(7): 1153-1164 (2008) |
| 20 | | Daphne Der-Fen Liu,
Xuding Zhu:
Fractional chromatic number of distance graphs generated by two-interval sets.
Eur. J. Comb. 29(7): 1733-1743 (2008) |
| 2005 |
|---|
| 19 | | Daphne Der-Fen Liu,
Xuding Zhu:
Coloring the Cartesian Sum of Graphs.
Electronic Notes in Discrete Mathematics 22: 305-309 (2005) |
| 18 | | Daphne Der-Fen Liu,
Xuding Zhu:
Erratum to: "Fractional chromatic number and circular chromatic number for distance graphs with large clique size" Journal of Graph Theory 47(2) 2004, 129-146.
Journal of Graph Theory 48(4): 329-330 (2005) |
| 17 | | Daphne Der-Fen Liu,
Xuding Zhu:
Circular Distance Two Labeling and the lambda-Number for Outerplanar Graphs.
SIAM J. Discrete Math. 19(2): 281-293 (2005) |
| 16 | | Daphne Der-Fen Liu,
Xuding Zhu:
Multilevel Distance Labelings for Paths and Cycles.
SIAM J. Discrete Math. 19(3): 610-621 (2005) |
| 2004 |
|---|
| 15 | | Daphne Der-Fen Liu:
Circular chromatic number for iterated Mycielski graphs.
Discrete Mathematics 285(1-3): 335-340 (2004) |
| 14 | | Daphne Der-Fen Liu,
Xuding Zhu:
Fractional chromatic number and circular chromatic number for distance graphs with large clique size.
Journal of Graph Theory 47(2): 129-146 (2004) |
| 2003 |
|---|
| 13 |  | Daphne Der-Fen Liu:
Sizes of Graphs with Fixed Orders and Spans for Circular-Distance-Two Labelings.
Ars Comb. 67: (2003) |
| 12 | | Daphne Der-Fen Liu,
Xuding Zhu:
Circulant Distant Two Labeling and Circular Chromatic Number.
Ars Comb. 69: (2003) |
| 2002 |
|---|
| 11 | | Daphne Der-Fen Liu,
Xuding Zhu:
Asymptotic Clique Covering Ratios of Distance Graphs.
Eur. J. Comb. 23(3): 315-327 (2002) |
| 2001 |
|---|
| 10 | | Gerard J. Chang,
Justie Su-tzu Juan,
Daphne Der-Fen Liu:
No-hole 2-distant colorings for unit interval graphs.
Ars Comb. 61: (2001) |
| 9 | | Daphne Der-Fen Liu:
Hamiltonicity and circular distance two labellings.
Discrete Mathematics 232(1-3): 163-169 (2001) |
| 8 | | Gerard J. Chang,
Justie Su-tzu Juan,
Daphne Der-Fen Liu:
Minimum Span of No-Hole (r+1)-Distant Colorings.
SIAM J. Discrete Math. 14(3): 370-380 (2001) |
| 2000 |
|---|
| 7 | | Daphne Der-Fen Liu:
T-Colorings and Chromatic Number of Distance Graphs.
Ars Comb. 56: (2000) |
| 6 | | Gerard J. Chang,
Wen-Tsai Ke,
David Kuo,
Daphne Der-Fen Liu,
Roger K. Yeh:
On L(d, 1)-labelings of graphs.
Discrete Mathematics 220(1-3): 57-66 (2000) |
| 1999 |
|---|
| 5 | | Gerard J. Chang,
Daphne Der-Fen Liu,
Xuding Zhu:
Distance Graphs and T-Coloring.
J. Comb. Theory, Ser. B 75(2): 259-269 (1999) |
| 4 | | Ko-Wei Lih,
Daphne Der-Fen Liu,
Xuding Zhu:
Star Extremal Circulant Graphs.
SIAM J. Discrete Math. 12(4): 491-499 (1999) |
| 1997 |
|---|
| 3 | | Daphne Der-Fen Liu,
Roger K. Yeh:
On Distance Two Labellings of Graphs.
Ars Comb. 47: (1997) |
| 1996 |
|---|
| 2 | | Daphne Der-Fen Liu:
T-graphs and the channel assignment problem.
Discrete Mathematics 161(1-3): 197-205 (1996) |
| 1992 |
|---|
| 1 | | Daphne Der-Fen Liu:
T-colorings of graphs.
Discrete Mathematics 101(1-3): 203-212 (1992) |
