The impact of Gaia and LSST on binary stars and exo-planets
  Two upcoming large scale surveys, the ESA Gaia and LSST projects, will bring a new era in astronomy. The number of binary systems that will be observed and detected by these projects is enormous, estimations range from millions for Gaia to several tens of millions for LSST. We review some tools that should be developed and also what can be gained from these missions on the subject of binaries and exoplanets from the astrometry, photometry, radial velocity and their alert systems. 
L. Eyer, P. Dubath, N. Mowlavi, P. North, A. Triaud, F. Barblan, C.   Siopis, L. Guy, B. Tingley, S. Zucker, D. W. Evans, L....
astro-ph.IM astro-ph.SR