What are the contributions of NAME_1 in the field of machine learning?\n\nCan you explain the concept of long short-term memory (LSTM) neural network architecture?\n\nHow did NAME_1 apply his research in bioinformatics?\n\nWhat is the Institute for Machine Learning and what is its purpose?\n\nWhat is the Linz Institute of Technology (LIT) AI Lab and what is its focus?\n\nWhat is the Institute of Advanced Research in Artificial Intelligence (IARAI) and what is its purpose?\n\nWhat is the Critical Assessment of Massive Data Analysis (CAMDA) conference and what is its purpose?\n\nWhat are some of the recent developments in the field of machine learning, deep learning and bioinformatics?\n\nWhat are some of the current challenges in the field of machine learning, deep learning and bioinformatics?