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Towards More Practical Adversarial Attacks on Graph Neural Networks

Neural Information Processing Systems

We demonstrate that the structural inductive biases of GNN models can be an effective source for this type of attacks. Specifically, by exploiting the connection between the backward propagation of GNNs and random walks, we show that the common gradient-based white-box attacks can be generalized to the black-box setting via the connection between the gradient and an importance score similar to PageRank.


It's not the dog, it's the owner: Vets confirm the heartbreaking reason why some pets are so aggressive

Daily Mail - Science & tech

Robert Griffin III involved in'scary' car crash with wife and kids as shocking photos emerge Shroud of Turin mystery deepens as surgeon spots hidden detail that points to Jesus' resurrection Body count from Houston's bayous rises as serial killer whispers grip city and residents are told: 'Be vigilant' I was so happy after trying a trendy new cosmetic procedure. But 10 years later I suffered a devastating side effect... the doctor had lied I'm no longer sleeping with my husband - and never will again, says MOLLY RYDDELL. I love him, but counted down the moments until he climaxed. Then I couldn't bear it any more and the truth spilled out... so many women feel the same The'middle-class kinks' saving marriages: Wives reveal the eight buzzy sex trends that revived their lagging libidos - including the fantasy husbands are secretly obsessed with I'm a woman with autism... here are the signs you might be masking, even from yourself Lori Loughlin's husband Mossimo Giannulli seen with mystery brunette in tiny skirt day after shock split Realtor with expensive ex-wife arrested over shocking $11.6m claims about how he was funding Palm Beach lifestyle Trump dollar coin design released by Treasury... and it's inspired by the most iconic political photo of the century Taylor Swift-superfan KENNEDY decodes the star's raunchiest album ever... and finds Easter eggs in the strangest places Mystery deepens over Hulk Hogan's death as his widow faces fresh anguish Warning as pasta salad is recalled due to risk of'fatal infections' It's not the dog, it's the owner: Vets confirm the heartbreaking reason why some pets are so aggressive READ MORE: Is YOUR dog a genius? Despite being referred to as'man's best friend', many dogs have an aggressive side.


China Rolls Out Its First Talent Visa as the US Retreats on H-1Bs

WIRED

The Chinese government unveiled a program to woo foreign talent just as the US cracked down on H-1Bs with a $100,000 fee. The move immediately provoked xenophobic backlash. While President Donald Trump makes it harder to hire skilled foreign workers in the US, Chinese leader Xi Jinping is trying to lure them in. On Wednesday, China officially launched a new visa program designed to make it easier for young professionals and people with degrees in science and technology from top universities to study and do business in the country. While many of the details of the K visa program have yet to be announced, Chinese authorities have said that applicants won't be required to obtain an invitation letter from a specific company, meaning the visa isn't tied to individual employers.



Supplementary Materials A Protein Targets Chosen for Generation

Neural Information Processing Systems

Figure A.1 shows the amino acid sequences corresponding to the three SARS-CoV -2 targets. We used a bidirectional Gated Recurrent Unit (GRU) with a linear output layer as an encoder. Figure B.1: The novelty of the scaffold of each generated molecule compared to the most similar scaffold in the training set. Similarity of the fingerprints, is shown next to the scaffold of each generated molecule. We show a representative set of molecules generated for each target in Figure D.1 Figure D.1: Representative molecules generated for (top to bottom): NSP9 Replicase, Receptor-Binding Domain (RBD) of S protein, and Main Protease of SARS-CoV -2 RBD has maximum subgraph similarity to a commercially available drug Telavancin (See Figure E.3).