Italics, not underline

lectures/lecture2/lecturenotes.tex

@@ -31,14 +31,14 @@
     \2 Start with two questions:
         \3 What is the problem I'm solving?
         \3 How will I know if I solved it?
-        \3 \emph{Students: answer this question for your own work}
+        \3 \textit{Students: answer this question for your own work}
 
-\1 \emph{First things to select?}
+\1 \textit{First things to select?}
     \2 Right measures of performance
     \2 Right measurement environments
     \2 Right techniques
 
-\1 \emph{What kinds of problems are there to solve?}
+\1 \textit{What kinds of problems are there to solve?}
     \2 Performance tuning (parameter optimization)
     \2 Bottleneck identification
     \2 Workload characterization
@@ -47,22 +47,22 @@
 
 \1 Goals of the book (subset of course goals) - select appropriate:
     \2 Evaluation techniques
-    \3 \emph{Measurement} (real system, emulation)
-    \3 \emph{Simulation} (eg. NS2, NS3, purpose-built simulators)
-    \3 \emph{Analytic modeling}
+    \3 \textit{Measurement} (real system, emulation)
+    \3 \textit{Simulation} (eg. NS2, NS3, purpose-built simulators)
+    \3 \textit{Analytic modeling}
     \2 Performance metrics
-        \3 \emph{Examples} (tput, latency (response time), simultaneous connections)
-        \3 \emph{Examples of non-performance metrics} (security, simplicity, ease of use)
+        \3 \textit{Examples} (tput, latency (response time), simultaneous connections)
+        \3 \textit{Examples of non-performance metrics} (security, simplicity, ease of use)
     \2 Workloads
     \2 I would add: criteria for ``success''---too often, not defined well in papers
     \2 Proper statistic techniques
         \3 Not just eyeballing graphs
-        \3 \emph{How do you know when you've run enough experiments?}
+        \3 \textit{How do you know when you've run enough experiments?}
     \2 Design experiments to give the most information with the least effort
 
 \1 Go through example 1.7 from book
-    \2 \emph{How do you compare them}
-    \2 \emph{Convince me each system is better}
+    \2 \textit{How do you compare them}
+    \2 \textit{Convince me each system is better}
 
 \1 + Methodical approach to evaluation
     \2 Always know how you got to where you are