Paper-Conference | Lei Zhanghttps://zhanglei.phd/publication_types/paper-conference/Paper-ConferenceHugo Blox Builder (https://hugoblox.com)en-usMon, 07 Apr 2025 00:00:00 +0000https://zhanglei.phd/media/icon_hu_102d14ed545eed19.pngPaper-Conferencehttps://zhanglei.phd/publication_types/paper-conference/Network Interdiction Goes Neuralhttps://zhanglei.phd/publication/2025kdd/Mon, 07 Apr 2025 00:00:00 +0000https://zhanglei.phd/publication/2025kdd/Network Interdiction Goes Neuralhttps://zhanglei.phd/research/2025kdd/Mon, 07 Apr 2025 00:00:00 +0000https://zhanglei.phd/research/2025kdd/Unifying Spectral and Spatial Graph Neural Networkshttps://zhanglei.phd/publication/2024cikm/Mon, 21 Oct 2024 00:00:00 +0000https://zhanglei.phd/publication/2024cikm/Infinitely Deep Graph Transformation Networkshttps://zhanglei.phd/publication/2023icdm/Tue, 12 Dec 2023 00:00:00 +0000https://zhanglei.phd/publication/2023icdm/ $$ \min_{\Theta_v, \Theta_e, W_{ev}, W_{ve}, \Omega} \mathcal{L}_1(F', g_{\Theta_e}(H_v)) + \mathcal{L}_2(E', f_{\Theta_e}(H_e)) , \\ \text{subject to: } H_e = \phi(W_{ve} H_v B ) , \\ H_v = \phi( W_{ev} \phi( W_{ve} H_v B ) B^{\intercal} +b_{\Omega}(E_0, F_0)) ,\\ \lambda_{pf}(B B^{\intercal}) \lambda_{pf} ( W_{ev}^{|\cdot|} W_{ve}^{|\cdot|}) <1 . $$Infinitely Deep Graph Transformation Networkshttps://zhanglei.phd/research/2023icdm/Tue, 12 Dec 2023 00:00:00 +0000https://zhanglei.phd/research/2023icdm/ $$ \min_{\Theta_v, \Theta_e, W_{ev}, W_{ve}, \Omega} \mathcal{L}_1(F', g_{\Theta_e}(H_v)) + \mathcal{L}_2(E', f_{\Theta_e}(H_e)) , \\ \text{subject to: } H_e = \phi(W_{ve} H_v B ) , \\ H_v = \phi( W_{ev} \phi( W_{ve} H_v B ) B^{\intercal} +b_{\Omega}(E_0, F_0)) ,\\ \lambda_{pf}(B B^{\intercal}) \lambda_{pf} ( W_{ev}^{|\cdot|} W_{ve}^{|\cdot|}) <1 . $$