In recent years the international community has begun to scrutinize and, in many cases, condemn the atrocities that took place at Nanking in late 1937. This is all part of a larger worldwide movement in which both nations and multinational groups are attempting to reach closure regarding past atrocities and inhumanities. As represented by the contributors to this book, these activities have an importance reaching far beyond aggressors or victims, beyond admission or vindication, but rather are a search for the common causes of all human atrocities and for solutions that would set humanity on a path toward a more peaceful and harmonious international community.

In recent years the international community has begun to scrutinize and, in many cases, condemn the atrocities that took place at Nanking in late 1937. This is all part of a larger worldwide movement in which both nations and multinational groups are attempting to reach closure regarding past atrocities and inhumanities. As represented by the contributors to this book, these activities have an importance reaching far beyond aggressors or victims, beyond admission or vindication, but rather are a search for the common causes of all human atrocities and for solutions that would set humanity on a path toward a more peaceful and harmonious international community.

This book constitutes the refereed proceedings of the 15th International Conference on Web-Age Information Management, WAIM 2014, held in Macau, China, in June 2014. The 48 revised full papers presented together with 35 short papers were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on information retrieval; recommender systems; query processing and optimization; data mining; data and information quality; information extraction; mobile and pervasive computing; stream, time-series; security and privacy; semantic web; cloud computing; new hardware; crowdsourcing; social computing.

This LNCS double volume LNCS 9931-9932 constitutes the refereed proceedings of the 18th Asia-Pacific Conference APWeb 2016 held in Suzhou, China, in September 2016. The 79 full papers and presented together with 24 short papers and 17 demo papers were carefully reviewed and selected from 215 submissions. the focus of the conference was on following subjects: Spatio-temporal, Textual and Multimedia Data Management Social Media Data Analysis Modelling and Learning with Big Data Streaming and Real-time Data Analysis Recommendation System Data Quality and Privacy Query Optimization and Scalable Data Processing

This LNCS double volume LNCS 9931-9932 constitutes the refereed proceedings of the 18th Asia-Pacific Conference APWeb 2016 held in Suzhou, China, in September 2016. The 79 full papers and presented together with 24 short papers and 17 demo papers were carefully reviewed and selected from 215 submissions. the focus of the conference was on following subjects: Spatio-temporal, Textual and Multimedia Data Management Social Media Data Analysis Modelling and Learning with Big Data Streaming and Real-time Data Analysis Recommendation System Data Quality and Privacy Query Optimization and Scalable Data Processing