T-colorings of graphs. - Daphne Der-Fen Liu (Discret. Math., 1992)

T-graphs and the channel assignment problem. - Daphne Der-Fen Liu (Discret. Math., 1996)

On Distance Two Labellings of Graphs. - Daphne Der-Fen Liu; Roger K. Yeh (Ars Comb., 1997)

Distance Graphs and T-Coloring. - Gerard J. Chang; Daphne Der-Fen Liu; Xuding Zhu (J. Comb. Theory B, 1999)

Distance graphs with missing multiples in the distance sets. - Daphne Der-Fen Liu; Xuding Zhu (J. Graph Theory, 1999)

Star Extremal Circulant Graphs. - Ko-Wei Lih; Daphne Der-Fen Liu; Xuding Zhu (SIAM J. Discret. Math., 1999)

T-Colorings and Chromatic Number of Distance Graphs. - Daphne Der-Fen Liu (Ars Comb., 2000)

On L(d, 1)-labelings of graphs. - Gerard J. Chang; Wen-Tsai Ke; David Kuo; Daphne Der-Fen Liu; Roger K. Yeh (Discret. Math., 2000)

No-hole 2-distant colorings for unit interval graphs. - Gerard J. Chang; Justie Su-tzu Juan; Daphne Der-Fen Liu (Ars Comb., 2001)

Hamiltonicity and circular distance two labellings. - Daphne Der-Fen Liu (Discret. Math., 2001)

Minimum Span of No-Hole (r+1)-Distant Colorings. - Gerard J. Chang; Justie Su-tzu Juan; Daphne Der-Fen Liu (SIAM J. Discret. Math., 2001)

Asymptotic Clique Covering Ratios of Distance Graphs. - Daphne Der-Fen Liu; Xuding Zhu (Eur. J. Comb., 2002)

Circular chromatic numbers of some reduced Kneser graphs. - Ko-Wei Lih; Daphne Der-Fen Liu (J. Graph Theory, 2002)

Sizes of Graphs with Fixed Orders and Spans for Circular-Distance-Two Labelings. - Daphne Der-Fen Liu (Ars Comb., 2003)

Circulant Distant Two Labeling and Circular Chromatic Number. - Daphne Der-Fen Liu; Xuding Zhu (Ars Comb., 2003)

Circular chromatic number for iterated Mycielski graphs. - Daphne Der-Fen Liu (Discret. Math., 2004)

Fractional chromatic number and circular chromatic number for distance graphs with large clique size. - Daphne Der-Fen Liu; Xuding Zhu (J. Graph Theory, 2004)

Coloring the Cartesian Sum of Graphs. - Daphne Der-Fen Liu; Xuding Zhu (Electron. Notes Discret. Math., 2005)

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. - Daphne Der-Fen Liu; Xuding Zhu (J. Graph Theory, 2005)

Circular Distance Two Labeling and the lambda-Number for Outerplanar Graphs. - Daphne Der-Fen Liu; Xuding Zhu (SIAM J. Discret. Math., 2005)

Multilevel Distance Labelings for Paths and Cycles. - Daphne Der-Fen Liu; Xuding Zhu (SIAM J. Discret. Math., 2005)

Radio number for trees. - Daphne Der-Fen Liu (Discret. Math., 2008)

Fractional chromatic number of distance graphs generated by two-interval sets. - Daphne Der-Fen Liu; Xuding Zhu (Eur. J. Comb., 2008)

Radio Number for Square Paths. - Daphne Der-Fen Liu; Melanie Xie (Ars Comb., 2009)

On (d, 1)-total numbers of graphs. - Ko-Wei Lih; Daphne Der-Fen Liu; Wei-Fan Wang 001 (Discret. Math., 2009)

L(j, k)-labelling and maximum ordering-degrees for trees. - Justie Su-tzu Juan; Daphne Der-Fen Liu; Li-Yueh Chen (Discret. Appl. Math., 2010)

Multi-coloring the Mycielskian of graphs. - Wensong Lin; Daphne Der-Fen Liu; Xuding Zhu (J. Graph Theory, 2010)

Hamiltonian Spectra of Trees. - Daphne Der-Fen Liu (Ars Comb., 2011)

Circular consecutive choosability of k-choosable graphs. - Daphne Der-Fen Liu; Serguei Norine; Zhishi Pan; Xuding Zhu (J. Graph Theory, 2011)

On the strong chromatic index of cubic Halin graphs. - Ko-Wei Lih; Daphne Der-Fen Liu (Appl. Math. Lett., 2012)

Antipodal Labelings for Cycles. - Justie Su-tzu Juan; Daphne Der-Fen Liu (Ars Comb., 2012)

On-Line List Colouring of Complete Multipartite Graphs. - Seog-Jin Kim; Young Soo Kwon; Daphne Der-Fen Liu; Xuding Zhu (Electron. J. Comb., 2012)

Strong edge-coloring for cubic Halin graphs. - Gerard Jennhwa Chang; Daphne Der-Fen Liu (Discret. Math., 2012)

Backbone coloring for graphs with large girths. - Yuehua Bu; Daphne Der-Fen Liu; Xuding Zhu (Discret. Math., 2013)

Chromatic number of distance graphs generated by the sets {2, 3, x, y}. - Daphne Der-Fen Liu; Aileen Sutedja (J. Comb. Optim., 2013)

A short proof for Chen's Alternative Kneser Coloring Lemma. - Gerard Jennhwa Chang; Daphne Der-Fen Liu; Xuding Zhu (J. Comb. Theory A, 2013)

Study of kappa (D) for D = 2, 3, x, y. - Daniel Collister; Daphne Der-Fen Liu (IWOCA, 2014)

List backbone colouring of graphs. - Yuehua Bu; Stephen Finbow; Daphne Der-Fen Liu; Xuding Zhu (Discret. Appl. Math., 2014)

A combinatorial proof for the circular chromatic number of Kneser graphs. - Daphne Der-Fen Liu; Xuding Zhu (J. Comb. Optim., 2016)

Upper bounds for the strong chromatic index of Halin graphs. - Daphne Der-Fen Liu; Ziyu Hu; Ko-Wei Lih (Discuss. Math. Graph Theory, 2018)

Colouring of generalized signed triangle-free planar graphs. - Yiting Jiang; Daphne Der-Fen Liu; Yeong-Nan Yeh; Xuding Zhu (Discret. Math., 2019)

Sequences of integers with three missing separations. - Daphne Der-Fen Liu; Grant Robinson (Eur. J. Comb., 2020)

Optimal radio-k-labelings of trees. - Angel Chavez; Daphne Der-Fen Liu; Mason Shurman (Eur. J. Comb., 2021)

Optimal radio labellings of block graphs and line graphs of trees. - Devsi Bantva; Daphne Der-Fen Liu (Theor. Comput. Sci., 2021)

Improved lower bounds for the radio number of trees. - Daphne Der-Fen Liu; Laxman Saha; Satyabrata Das 002 (Theor. Comput. Sci., 2021)

Radio-k-labeling of cycles for large k. - Colin Bloomfield; Daphne Der-Fen Liu; Jeannette Ramirez (Discret. Appl. Math., 2022)

Antimagic labeling for unions of graphs with many three-paths. - Angel Chavez; Parker Le; Derek Lin; Daphne Der-Fen Liu; Mason Shurman (Discret. Math., 2023)

On k-shifted antimagic spider forests. - Fei-Huang Chang; Wei-Tian Li; Daphne Der-Fen Liu; Zhishi Pan (Discret. Appl. Math., 2024)

Radio number for the Cartesian product of two trees. - Devsi Bantva; Daphne Der-Fen Liu (Discret. Appl. Math., 2024)