Yazdi, Ehsan Najafi; Bagheri, Alireza; Moezkarimi, Zahra; Keshavarz, Hamidreza An \(O(1)\)-approximation algorithm for the 2-dimensional geometric freeze-tag problem. (English) Zbl 1328.68309 Inf. Process. Lett. 115, No. 6-8, 618-622 (2015). MSC: 68W25 68T40 68U05 PDFBibTeX XMLCite \textit{E. N. Yazdi} et al., Inf. Process. Lett. 115, No. 6--8, 618--622 (2015; Zbl 1328.68309) Full Text: DOI
Moezkarimi, Zahra; Bagheri, Alireza A PTAS for geometric 2-FTP. (English) Zbl 1371.68325 Inf. Process. Lett. 114, No. 12, 670-675 (2014). MSC: 68W25 68T40 68U05 PDFBibTeX XMLCite \textit{Z. Moezkarimi} and \textit{A. Bagheri}, Inf. Process. Lett. 114, No. 12, 670--675 (2014; Zbl 1371.68325) Full Text: DOI
Bagheri, Alireza; Razzazi, Mohammadreza Planar straight-line point-set embedding of trees with partial embeddings. (English) Zbl 1233.68137 Inf. Process. Lett. 110, No. 12-13, 521-523 (2010). MSC: 68Q17 68U05 68R10 PDFBibTeX XMLCite \textit{A. Bagheri} and \textit{M. Razzazi}, Inf. Process. Lett. 110, No. 12--13, 521--523 (2010; Zbl 1233.68137) Full Text: DOI