Nov 9:
	Nan Li:                       An Impossibility Theorem for Clustering
	Nichole Stockman:             Discrete Mobile Centers

Nov 16:
        Aaron Elmore:               Shortest-path and minimum-delay algorithms in networks
        Brian Ruttenberg:           An Impossibility Theorem for Clustering

Nov 18:
        Gianluca Stringhini:        On Playing "Twenty Questions" with a Liar 
        Jin Fu:                     Minimizing Movement I
        Sheng Wu:                   Minimizing Movement II

Nov 23:
        Heba Saadeldeen:            Landmarks in Graphs
        Lara Deek:                  Positions Auctions
        Lei Zhao:                   Balancing Minimum Spanning and Shortest Path Trees

Nov 30:
        Luca Foschini:              Wherefore Art Thou R3579X? Anonymized Social Networks 
        Ludovico Cavedon:           On Playing "Twenty Questions" with a Liar 
        Shafayet:                   On a Model of Indexability and Its Bounds for Range Queries

Dec 2:
        Ravi Prakash:               Some dynamic computational geometry problems
        Shane Zamora:               The Freeze-Tag Problem: How to Wake Up a Swarm of Robots
        Sridhar Kintali:            Searching in The Plane 

Dec 7:

	Vineet Kashyap:             Monotonicity in Graph Searching 
        Xia Zhou:                   On Playing "Twenty Questions" with a Liar  
        Xun Li:                     Landmarks in Graphs **