1. Introduction  
2. Simulation Description and Verification  
2.1. The Large Synoptic Survey Telescope  
2.2. Simulation of Galaxy Catalogs  
2.3. Method Validation  
3. Enhanced Template-Fitting Method  
3.2. Statistical Test and Rejection of Outliers  
4. Photo-z Performance with Template-Fitting  
4.1. Results for CFHTLS  
4.2. Results for LSST  
5. Photo-z Performance with Neural Network  
5.1. Method  
5.2. Results for CFHTLS  
5.3. Results for the LSST  
6. Discussion and Future Work  
7. Conclusion